#include <bits/stdc++.h>
using namespace std;
int N, K;
vector<pair<int, int> > solution[40][40];
vector<pair<int, int> >::iterator i;
int MAX[40][40];
int main() {
  MAX[2][1] = 4;
  solution[2][1].push_back(make_pair(-1, 0));
  solution[2][1].push_back(make_pair(1, 0));
  MAX[2][2] = 16;
  solution[2][2].push_back(make_pair(-2, 0));
  solution[2][2].push_back(make_pair(2, 0));
  MAX[2][3] = 36;
  solution[2][3].push_back(make_pair(-3, 0));
  solution[2][3].push_back(make_pair(3, 0));
  MAX[2][4] = 64;
  solution[2][4].push_back(make_pair(-4, 0));
  solution[2][4].push_back(make_pair(4, 0));
  MAX[2][5] = 100;
  solution[2][5].push_back(make_pair(-5, 0));
  solution[2][5].push_back(make_pair(5, 0));
  MAX[2][6] = 144;
  solution[2][6].push_back(make_pair(-6, 0));
  solution[2][6].push_back(make_pair(6, 0));
  MAX[2][7] = 196;
  solution[2][7].push_back(make_pair(-7, 0));
  solution[2][7].push_back(make_pair(7, 0));
  MAX[2][8] = 256;
  solution[2][8].push_back(make_pair(-8, 0));
  solution[2][8].push_back(make_pair(8, 0));
  MAX[2][9] = 324;
  solution[2][9].push_back(make_pair(-9, 0));
  solution[2][9].push_back(make_pair(9, 0));
  MAX[2][10] = 400;
  solution[2][10].push_back(make_pair(-10, 0));
  solution[2][10].push_back(make_pair(10, 0));
  MAX[2][11] = 484;
  solution[2][11].push_back(make_pair(-11, 0));
  solution[2][11].push_back(make_pair(11, 0));
  MAX[2][12] = 576;
  solution[2][12].push_back(make_pair(-12, 0));
  solution[2][12].push_back(make_pair(12, 0));
  MAX[2][13] = 676;
  solution[2][13].push_back(make_pair(-13, 0));
  solution[2][13].push_back(make_pair(13, 0));
  MAX[2][14] = 784;
  solution[2][14].push_back(make_pair(-14, 0));
  solution[2][14].push_back(make_pair(14, 0));
  MAX[2][15] = 900;
  solution[2][15].push_back(make_pair(-15, 0));
  solution[2][15].push_back(make_pair(15, 0));
  MAX[2][16] = 1024;
  solution[2][16].push_back(make_pair(-16, 0));
  solution[2][16].push_back(make_pair(16, 0));
  MAX[2][17] = 1156;
  solution[2][17].push_back(make_pair(-17, 0));
  solution[2][17].push_back(make_pair(17, 0));
  MAX[2][18] = 1296;
  solution[2][18].push_back(make_pair(-18, 0));
  solution[2][18].push_back(make_pair(18, 0));
  MAX[2][19] = 1444;
  solution[2][19].push_back(make_pair(-19, 0));
  solution[2][19].push_back(make_pair(19, 0));
  MAX[2][20] = 1600;
  solution[2][20].push_back(make_pair(-20, 0));
  solution[2][20].push_back(make_pair(20, 0));
  MAX[2][21] = 1764;
  solution[2][21].push_back(make_pair(-21, 0));
  solution[2][21].push_back(make_pair(21, 0));
  MAX[2][22] = 1936;
  solution[2][22].push_back(make_pair(-22, 0));
  solution[2][22].push_back(make_pair(22, 0));
  MAX[2][23] = 2116;
  solution[2][23].push_back(make_pair(-23, 0));
  solution[2][23].push_back(make_pair(23, 0));
  MAX[2][24] = 2304;
  solution[2][24].push_back(make_pair(-24, 0));
  solution[2][24].push_back(make_pair(24, 0));
  MAX[2][25] = 2500;
  solution[2][25].push_back(make_pair(-25, 0));
  solution[2][25].push_back(make_pair(25, 0));
  MAX[2][26] = 2704;
  solution[2][26].push_back(make_pair(-26, 0));
  solution[2][26].push_back(make_pair(26, 0));
  MAX[2][27] = 2916;
  solution[2][27].push_back(make_pair(-27, 0));
  solution[2][27].push_back(make_pair(27, 0));
  MAX[2][28] = 3136;
  solution[2][28].push_back(make_pair(-28, 0));
  solution[2][28].push_back(make_pair(28, 0));
  MAX[2][29] = 3364;
  solution[2][29].push_back(make_pair(-29, 0));
  solution[2][29].push_back(make_pair(29, 0));
  MAX[2][30] = 3600;
  solution[2][30].push_back(make_pair(-30, 0));
  solution[2][30].push_back(make_pair(30, 0));
  MAX[3][1] = 8;
  solution[3][1].push_back(make_pair(-1, 0));
  solution[3][1].push_back(make_pair(-1, 0));
  solution[3][1].push_back(make_pair(1, 0));
  MAX[3][2] = 32;
  solution[3][2].push_back(make_pair(-2, 0));
  solution[3][2].push_back(make_pair(-2, 0));
  solution[3][2].push_back(make_pair(2, 0));
  MAX[3][3] = 76;
  solution[3][3].push_back(make_pair(-3, 0));
  solution[3][3].push_back(make_pair(0, -3));
  solution[3][3].push_back(make_pair(2, 2));
  MAX[3][4] = 130;
  solution[3][4].push_back(make_pair(-4, 0));
  solution[3][4].push_back(make_pair(0, -4));
  solution[3][4].push_back(make_pair(2, 3));
  MAX[3][5] = 224;
  solution[3][5].push_back(make_pair(-5, 0));
  solution[3][5].push_back(make_pair(3, -4));
  solution[3][5].push_back(make_pair(3, 4));
  MAX[3][6] = 312;
  solution[3][6].push_back(make_pair(-6, 0));
  solution[3][6].push_back(make_pair(3, -5));
  solution[3][6].push_back(make_pair(3, 5));
  MAX[3][7] = 416;
  solution[3][7].push_back(make_pair(-7, 0));
  solution[3][7].push_back(make_pair(3, -6));
  solution[3][7].push_back(make_pair(3, 6));
  MAX[3][8] = 554;
  solution[3][8].push_back(make_pair(-8, 0));
  solution[3][8].push_back(make_pair(0, -8));
  solution[3][8].push_back(make_pair(5, 6));
  MAX[3][9] = 722;
  solution[3][9].push_back(make_pair(-9, 0));
  solution[3][9].push_back(make_pair(4, -8));
  solution[3][9].push_back(make_pair(4, 8));
  MAX[3][10] = 896;
  solution[3][10].push_back(make_pair(-10, 0));
  solution[3][10].push_back(make_pair(6, -8));
  solution[3][10].push_back(make_pair(6, 8));
  MAX[3][11] = 1064;
  solution[3][11].push_back(make_pair(-11, 0));
  solution[3][11].push_back(make_pair(6, -9));
  solution[3][11].push_back(make_pair(6, 9));
  MAX[3][12] = 1248;
  solution[3][12].push_back(make_pair(-12, 0));
  solution[3][12].push_back(make_pair(6, -10));
  solution[3][12].push_back(make_pair(6, 10));
  MAX[3][13] = 1512;
  solution[3][13].push_back(make_pair(-13, 0));
  solution[3][13].push_back(make_pair(5, -12));
  solution[3][13].push_back(make_pair(5, 12));
  MAX[3][14] = 1746;
  solution[3][14].push_back(make_pair(-14, 0));
  solution[3][14].push_back(make_pair(7, -12));
  solution[3][14].push_back(make_pair(7, 12));
  MAX[3][15] = 2016;
  solution[3][15].push_back(make_pair(-15, 0));
  solution[3][15].push_back(make_pair(9, -12));
  solution[3][15].push_back(make_pair(9, 12));
  MAX[3][16] = 2264;
  solution[3][16].push_back(make_pair(-16, 0));
  solution[3][16].push_back(make_pair(9, -13));
  solution[3][16].push_back(make_pair(9, 13));
  MAX[3][17] = 2600;
  solution[3][17].push_back(make_pair(-17, 0));
  solution[3][17].push_back(make_pair(8, -15));
  solution[3][17].push_back(make_pair(8, 15));
  MAX[3][18] = 2888;
  solution[3][18].push_back(make_pair(-18, 0));
  solution[3][18].push_back(make_pair(8, -16));
  solution[3][18].push_back(make_pair(8, 16));
  MAX[3][19] = 3218;
  solution[3][19].push_back(make_pair(-19, 0));
  solution[3][19].push_back(make_pair(6, -18));
  solution[3][19].push_back(make_pair(10, 16));
  MAX[3][20] = 3584;
  solution[3][20].push_back(make_pair(-20, 0));
  solution[3][20].push_back(make_pair(12, -16));
  solution[3][20].push_back(make_pair(12, 16));
  MAX[3][21] = 3912;
  solution[3][21].push_back(make_pair(-21, 0));
  solution[3][21].push_back(make_pair(6, -20));
  solution[3][21].push_back(make_pair(12, 17));
  MAX[3][22] = 4344;
  solution[3][22].push_back(make_pair(-22, 0));
  solution[3][22].push_back(make_pair(11, -19));
  solution[3][22].push_back(make_pair(11, 19));
  MAX[3][23] = 4712;
  solution[3][23].push_back(make_pair(-23, 0));
  solution[3][23].push_back(make_pair(11, -20));
  solution[3][23].push_back(make_pair(11, 20));
  MAX[3][24] = 5138;
  solution[3][24].push_back(make_pair(-24, 0));
  solution[3][24].push_back(make_pair(13, -20));
  solution[3][24].push_back(make_pair(13, 20));
  MAX[3][25] = 5612;
  solution[3][25].push_back(make_pair(-24, -7));
  solution[3][25].push_back(make_pair(7, 24));
  solution[3][25].push_back(make_pair(15, -20));
  MAX[3][26] = 6062;
  solution[3][26].push_back(make_pair(-26, 0));
  solution[3][26].push_back(make_pair(12, -23));
  solution[3][26].push_back(make_pair(12, 23));
  MAX[3][27] = 6536;
  solution[3][27].push_back(make_pair(-27, 0));
  solution[3][27].push_back(make_pair(14, -23));
  solution[3][27].push_back(make_pair(14, 23));
  MAX[3][28] = 6984;
  solution[3][28].push_back(make_pair(-28, 0));
  solution[3][28].push_back(make_pair(14, -24));
  solution[3][28].push_back(make_pair(14, 24));
  MAX[3][29] = 7520;
  solution[3][29].push_back(make_pair(-28, -7));
  solution[3][29].push_back(make_pair(7, 28));
  solution[3][29].push_back(make_pair(20, -21));
  MAX[3][30] = 8084;
  solution[3][30].push_back(make_pair(-30, 0));
  solution[3][30].push_back(make_pair(13, -27));
  solution[3][30].push_back(make_pair(18, 24));
  MAX[4][1] = 16;
  solution[4][1].push_back(make_pair(-1, 0));
  solution[4][1].push_back(make_pair(-1, 0));
  solution[4][1].push_back(make_pair(1, 0));
  solution[4][1].push_back(make_pair(1, 0));
  MAX[4][2] = 64;
  solution[4][2].push_back(make_pair(-2, 0));
  solution[4][2].push_back(make_pair(-2, 0));
  solution[4][2].push_back(make_pair(2, 0));
  solution[4][2].push_back(make_pair(2, 0));
  MAX[4][3] = 144;
  solution[4][3].push_back(make_pair(-3, 0));
  solution[4][3].push_back(make_pair(-3, 0));
  solution[4][3].push_back(make_pair(3, 0));
  solution[4][3].push_back(make_pair(3, 0));
  MAX[4][4] = 256;
  solution[4][4].push_back(make_pair(-4, 0));
  solution[4][4].push_back(make_pair(-4, 0));
  solution[4][4].push_back(make_pair(4, 0));
  solution[4][4].push_back(make_pair(4, 0));
  MAX[4][5] = 400;
  solution[4][5].push_back(make_pair(-5, 0));
  solution[4][5].push_back(make_pair(-5, 0));
  solution[4][5].push_back(make_pair(5, 0));
  solution[4][5].push_back(make_pair(5, 0));
  MAX[4][6] = 576;
  solution[4][6].push_back(make_pair(-6, 0));
  solution[4][6].push_back(make_pair(-6, 0));
  solution[4][6].push_back(make_pair(6, 0));
  solution[4][6].push_back(make_pair(6, 0));
  MAX[4][7] = 784;
  solution[4][7].push_back(make_pair(-7, 0));
  solution[4][7].push_back(make_pair(-7, 0));
  solution[4][7].push_back(make_pair(7, 0));
  solution[4][7].push_back(make_pair(7, 0));
  MAX[4][8] = 1024;
  solution[4][8].push_back(make_pair(-8, 0));
  solution[4][8].push_back(make_pair(-8, 0));
  solution[4][8].push_back(make_pair(8, 0));
  solution[4][8].push_back(make_pair(8, 0));
  MAX[4][9] = 1296;
  solution[4][9].push_back(make_pair(-9, 0));
  solution[4][9].push_back(make_pair(-9, 0));
  solution[4][9].push_back(make_pair(9, 0));
  solution[4][9].push_back(make_pair(9, 0));
  MAX[4][10] = 1600;
  solution[4][10].push_back(make_pair(-10, 0));
  solution[4][10].push_back(make_pair(-10, 0));
  solution[4][10].push_back(make_pair(10, 0));
  solution[4][10].push_back(make_pair(10, 0));
  MAX[4][11] = 1936;
  solution[4][11].push_back(make_pair(-11, 0));
  solution[4][11].push_back(make_pair(-11, 0));
  solution[4][11].push_back(make_pair(11, 0));
  solution[4][11].push_back(make_pair(11, 0));
  MAX[4][12] = 2304;
  solution[4][12].push_back(make_pair(-12, 0));
  solution[4][12].push_back(make_pair(-12, 0));
  solution[4][12].push_back(make_pair(12, 0));
  solution[4][12].push_back(make_pair(12, 0));
  MAX[4][13] = 2704;
  solution[4][13].push_back(make_pair(-13, 0));
  solution[4][13].push_back(make_pair(-13, 0));
  solution[4][13].push_back(make_pair(13, 0));
  solution[4][13].push_back(make_pair(13, 0));
  MAX[4][14] = 3136;
  solution[4][14].push_back(make_pair(-14, 0));
  solution[4][14].push_back(make_pair(-14, 0));
  solution[4][14].push_back(make_pair(14, 0));
  solution[4][14].push_back(make_pair(14, 0));
  MAX[4][15] = 3600;
  solution[4][15].push_back(make_pair(-15, 0));
  solution[4][15].push_back(make_pair(-15, 0));
  solution[4][15].push_back(make_pair(15, 0));
  solution[4][15].push_back(make_pair(15, 0));
  MAX[4][16] = 4096;
  solution[4][16].push_back(make_pair(-16, 0));
  solution[4][16].push_back(make_pair(-16, 0));
  solution[4][16].push_back(make_pair(16, 0));
  solution[4][16].push_back(make_pair(16, 0));
  MAX[4][17] = 4624;
  solution[4][17].push_back(make_pair(-17, 0));
  solution[4][17].push_back(make_pair(-17, 0));
  solution[4][17].push_back(make_pair(17, 0));
  solution[4][17].push_back(make_pair(17, 0));
  MAX[4][18] = 5184;
  solution[4][18].push_back(make_pair(-18, 0));
  solution[4][18].push_back(make_pair(-18, 0));
  solution[4][18].push_back(make_pair(18, 0));
  solution[4][18].push_back(make_pair(18, 0));
  MAX[4][19] = 5776;
  solution[4][19].push_back(make_pair(-19, 0));
  solution[4][19].push_back(make_pair(-19, 0));
  solution[4][19].push_back(make_pair(19, 0));
  solution[4][19].push_back(make_pair(19, 0));
  MAX[4][20] = 6400;
  solution[4][20].push_back(make_pair(-20, 0));
  solution[4][20].push_back(make_pair(-20, 0));
  solution[4][20].push_back(make_pair(20, 0));
  solution[4][20].push_back(make_pair(20, 0));
  MAX[4][21] = 7056;
  solution[4][21].push_back(make_pair(-21, 0));
  solution[4][21].push_back(make_pair(-21, 0));
  solution[4][21].push_back(make_pair(21, 0));
  solution[4][21].push_back(make_pair(21, 0));
  MAX[4][22] = 7744;
  solution[4][22].push_back(make_pair(-22, 0));
  solution[4][22].push_back(make_pair(-22, 0));
  solution[4][22].push_back(make_pair(22, 0));
  solution[4][22].push_back(make_pair(22, 0));
  MAX[4][23] = 8464;
  solution[4][23].push_back(make_pair(-23, 0));
  solution[4][23].push_back(make_pair(-23, 0));
  solution[4][23].push_back(make_pair(23, 0));
  solution[4][23].push_back(make_pair(23, 0));
  MAX[4][24] = 9216;
  solution[4][24].push_back(make_pair(-24, 0));
  solution[4][24].push_back(make_pair(-24, 0));
  solution[4][24].push_back(make_pair(24, 0));
  solution[4][24].push_back(make_pair(24, 0));
  MAX[4][25] = 10000;
  solution[4][25].push_back(make_pair(-25, 0));
  solution[4][25].push_back(make_pair(-25, 0));
  solution[4][25].push_back(make_pair(25, 0));
  solution[4][25].push_back(make_pair(25, 0));
  MAX[4][26] = 10816;
  solution[4][26].push_back(make_pair(-26, 0));
  solution[4][26].push_back(make_pair(-26, 0));
  solution[4][26].push_back(make_pair(26, 0));
  solution[4][26].push_back(make_pair(26, 0));
  MAX[4][27] = 11664;
  solution[4][27].push_back(make_pair(-27, 0));
  solution[4][27].push_back(make_pair(-27, 0));
  solution[4][27].push_back(make_pair(27, 0));
  solution[4][27].push_back(make_pair(27, 0));
  MAX[4][28] = 12544;
  solution[4][28].push_back(make_pair(-28, 0));
  solution[4][28].push_back(make_pair(-28, 0));
  solution[4][28].push_back(make_pair(28, 0));
  solution[4][28].push_back(make_pair(28, 0));
  MAX[4][29] = 13456;
  solution[4][29].push_back(make_pair(-29, 0));
  solution[4][29].push_back(make_pair(-29, 0));
  solution[4][29].push_back(make_pair(29, 0));
  solution[4][29].push_back(make_pair(29, 0));
  MAX[4][30] = 14400;
  solution[4][30].push_back(make_pair(-30, 0));
  solution[4][30].push_back(make_pair(-30, 0));
  solution[4][30].push_back(make_pair(30, 0));
  solution[4][30].push_back(make_pair(30, 0));
  MAX[5][1] = 24;
  solution[5][1].push_back(make_pair(-1, 0));
  solution[5][1].push_back(make_pair(-1, 0));
  solution[5][1].push_back(make_pair(-1, 0));
  solution[5][1].push_back(make_pair(1, 0));
  solution[5][1].push_back(make_pair(1, 0));
  MAX[5][2] = 96;
  solution[5][2].push_back(make_pair(-2, 0));
  solution[5][2].push_back(make_pair(-2, 0));
  solution[5][2].push_back(make_pair(-2, 0));
  solution[5][2].push_back(make_pair(2, 0));
  solution[5][2].push_back(make_pair(2, 0));
  MAX[5][3] = 218;
  solution[5][3].push_back(make_pair(-3, 0));
  solution[5][3].push_back(make_pair(-3, 0));
  solution[5][3].push_back(make_pair(0, -3));
  solution[5][3].push_back(make_pair(2, 2));
  solution[5][3].push_back(make_pair(3, 0));
  MAX[5][4] = 384;
  solution[5][4].push_back(make_pair(-4, 0));
  solution[5][4].push_back(make_pair(-4, 0));
  solution[5][4].push_back(make_pair(-4, 0));
  solution[5][4].push_back(make_pair(4, 0));
  solution[5][4].push_back(make_pair(4, 0));
  MAX[5][5] = 624;
  solution[5][5].push_back(make_pair(-5, 0));
  solution[5][5].push_back(make_pair(-5, 0));
  solution[5][5].push_back(make_pair(3, -4));
  solution[5][5].push_back(make_pair(3, 4));
  solution[5][5].push_back(make_pair(5, 0));
  MAX[5][6] = 880;
  solution[5][6].push_back(make_pair(-6, 0));
  solution[5][6].push_back(make_pair(-6, 0));
  solution[5][6].push_back(make_pair(0, -6));
  solution[5][6].push_back(make_pair(3, 5));
  solution[5][6].push_back(make_pair(6, 0));
  MAX[5][7] = 1188;
  solution[5][7].push_back(make_pair(-7, 0));
  solution[5][7].push_back(make_pair(-7, 0));
  solution[5][7].push_back(make_pair(0, -7));
  solution[5][7].push_back(make_pair(3, 6));
  solution[5][7].push_back(make_pair(7, 0));
  MAX[5][8] = 1572;
  solution[5][8].push_back(make_pair(-8, 0));
  solution[5][8].push_back(make_pair(-8, 0));
  solution[5][8].push_back(make_pair(0, -8));
  solution[5][8].push_back(make_pair(5, 6));
  solution[5][8].push_back(make_pair(8, 0));
  MAX[5][9] = 2014;
  solution[5][9].push_back(make_pair(-9, 0));
  solution[5][9].push_back(make_pair(-9, 0));
  solution[5][9].push_back(make_pair(4, -8));
  solution[5][9].push_back(make_pair(4, 8));
  solution[5][9].push_back(make_pair(9, 0));
  MAX[5][10] = 2496;
  solution[5][10].push_back(make_pair(-10, 0));
  solution[5][10].push_back(make_pair(-10, 0));
  solution[5][10].push_back(make_pair(6, -8));
  solution[5][10].push_back(make_pair(6, 8));
  solution[5][10].push_back(make_pair(10, 0));
  MAX[5][11] = 2984;
  solution[5][11].push_back(make_pair(-11, 0));
  solution[5][11].push_back(make_pair(-11, 0));
  solution[5][11].push_back(make_pair(6, -9));
  solution[5][11].push_back(make_pair(6, 9));
  solution[5][11].push_back(make_pair(11, 0));
  MAX[5][12] = 3520;
  solution[5][12].push_back(make_pair(-12, 0));
  solution[5][12].push_back(make_pair(-12, 0));
  solution[5][12].push_back(make_pair(0, -12));
  solution[5][12].push_back(make_pair(6, 10));
  solution[5][12].push_back(make_pair(12, 0));
  MAX[5][13] = 4224;
  solution[5][13].push_back(make_pair(-13, 0));
  solution[5][13].push_back(make_pair(-5, -12));
  solution[5][13].push_back(make_pair(-5, 12));
  solution[5][13].push_back(make_pair(12, -5));
  solution[5][13].push_back(make_pair(12, 5));
  MAX[5][14] = 4870;
  solution[5][14].push_back(make_pair(-14, 0));
  solution[5][14].push_back(make_pair(-14, 0));
  solution[5][14].push_back(make_pair(5, -13));
  solution[5][14].push_back(make_pair(7, 12));
  solution[5][14].push_back(make_pair(14, 0));
  MAX[5][15] = 5616;
  solution[5][15].push_back(make_pair(-15, 0));
  solution[5][15].push_back(make_pair(-15, 0));
  solution[5][15].push_back(make_pair(9, -12));
  solution[5][15].push_back(make_pair(9, 12));
  solution[5][15].push_back(make_pair(15, 0));
  MAX[5][16] = 6336;
  solution[5][16].push_back(make_pair(-16, 0));
  solution[5][16].push_back(make_pair(-16, 0));
  solution[5][16].push_back(make_pair(9, -13));
  solution[5][16].push_back(make_pair(9, 13));
  solution[5][16].push_back(make_pair(16, 0));
  MAX[5][17] = 7224;
  solution[5][17].push_back(make_pair(-17, 0));
  solution[5][17].push_back(make_pair(-17, 0));
  solution[5][17].push_back(make_pair(8, -15));
  solution[5][17].push_back(make_pair(8, 15));
  solution[5][17].push_back(make_pair(17, 0));
  MAX[5][18] = 8056;
  solution[5][18].push_back(make_pair(-18, 0));
  solution[5][18].push_back(make_pair(-18, 0));
  solution[5][18].push_back(make_pair(8, -16));
  solution[5][18].push_back(make_pair(8, 16));
  solution[5][18].push_back(make_pair(18, 0));
  MAX[5][19] = 9008;
  solution[5][19].push_back(make_pair(-19, 0));
  solution[5][19].push_back(make_pair(-18, -6));
  solution[5][19].push_back(make_pair(0, 19));
  solution[5][19].push_back(make_pair(18, -6));
  solution[5][19].push_back(make_pair(18, -6));
  MAX[5][20] = 9984;
  solution[5][20].push_back(make_pair(-20, 0));
  solution[5][20].push_back(make_pair(-20, 0));
  solution[5][20].push_back(make_pair(12, -16));
  solution[5][20].push_back(make_pair(12, 16));
  solution[5][20].push_back(make_pair(20, 0));
  MAX[5][21] = 10942;
  solution[5][21].push_back(make_pair(-21, 0));
  solution[5][21].push_back(make_pair(-21, 0));
  solution[5][21].push_back(make_pair(6, -20));
  solution[5][21].push_back(make_pair(12, 17));
  solution[5][21].push_back(make_pair(21, 0));
  MAX[5][22] = 12080;
  solution[5][22].push_back(make_pair(-22, 0));
  solution[5][22].push_back(make_pair(-22, 0));
  solution[5][22].push_back(make_pair(11, -19));
  solution[5][22].push_back(make_pair(11, 19));
  solution[5][22].push_back(make_pair(22, 0));
  MAX[5][23] = 13144;
  solution[5][23].push_back(make_pair(-23, 0));
  solution[5][23].push_back(make_pair(-23, 0));
  solution[5][23].push_back(make_pair(11, -20));
  solution[5][23].push_back(make_pair(11, 20));
  solution[5][23].push_back(make_pair(23, 0));
  MAX[5][24] = 14326;
  solution[5][24].push_back(make_pair(-24, 0));
  solution[5][24].push_back(make_pair(-24, 0));
  solution[5][24].push_back(make_pair(13, -20));
  solution[5][24].push_back(make_pair(13, 20));
  solution[5][24].push_back(make_pair(24, 0));
  MAX[5][25] = 15624;
  solution[5][25].push_back(make_pair(-25, 0));
  solution[5][25].push_back(make_pair(-7, -24));
  solution[5][25].push_back(make_pair(-7, 24));
  solution[5][25].push_back(make_pair(20, -15));
  solution[5][25].push_back(make_pair(20, 15));
  MAX[5][26] = 16896;
  solution[5][26].push_back(make_pair(-26, 0));
  solution[5][26].push_back(make_pair(-10, -24));
  solution[5][26].push_back(make_pair(-10, 24));
  solution[5][26].push_back(make_pair(24, -10));
  solution[5][26].push_back(make_pair(24, 10));
  MAX[5][27] = 18184;
  solution[5][27].push_back(make_pair(-27, 0));
  solution[5][27].push_back(make_pair(-27, 0));
  solution[5][27].push_back(make_pair(14, -23));
  solution[5][27].push_back(make_pair(14, 23));
  solution[5][27].push_back(make_pair(27, 0));
  MAX[5][28] = 19488;
  solution[5][28].push_back(make_pair(-28, 0));
  solution[5][28].push_back(make_pair(-28, 0));
  solution[5][28].push_back(make_pair(10, -26));
  solution[5][28].push_back(make_pair(17, 22));
  solution[5][28].push_back(make_pair(28, 0));
  MAX[5][29] = 20968;
  solution[5][29].push_back(make_pair(-29, 0));
  solution[5][29].push_back(make_pair(-21, -20));
  solution[5][29].push_back(make_pair(0, 29));
  solution[5][29].push_back(make_pair(21, -20));
  solution[5][29].push_back(make_pair(28, 7));
  MAX[5][30] = 22480;
  solution[5][30].push_back(make_pair(-30, 0));
  solution[5][30].push_back(make_pair(-30, 0));
  solution[5][30].push_back(make_pair(13, -27));
  solution[5][30].push_back(make_pair(18, 24));
  solution[5][30].push_back(make_pair(30, 0));
  MAX[6][1] = 36;
  solution[6][1].push_back(make_pair(-1, 0));
  solution[6][1].push_back(make_pair(-1, 0));
  solution[6][1].push_back(make_pair(-1, 0));
  solution[6][1].push_back(make_pair(1, 0));
  solution[6][1].push_back(make_pair(1, 0));
  solution[6][1].push_back(make_pair(1, 0));
  MAX[6][2] = 144;
  solution[6][2].push_back(make_pair(-2, 0));
  solution[6][2].push_back(make_pair(-2, 0));
  solution[6][2].push_back(make_pair(-2, 0));
  solution[6][2].push_back(make_pair(2, 0));
  solution[6][2].push_back(make_pair(2, 0));
  solution[6][2].push_back(make_pair(2, 0));
  MAX[6][3] = 324;
  solution[6][3].push_back(make_pair(-3, 0));
  solution[6][3].push_back(make_pair(-3, 0));
  solution[6][3].push_back(make_pair(-3, 0));
  solution[6][3].push_back(make_pair(3, 0));
  solution[6][3].push_back(make_pair(3, 0));
  solution[6][3].push_back(make_pair(3, 0));
  MAX[6][4] = 576;
  solution[6][4].push_back(make_pair(-4, 0));
  solution[6][4].push_back(make_pair(-4, 0));
  solution[6][4].push_back(make_pair(-4, 0));
  solution[6][4].push_back(make_pair(4, 0));
  solution[6][4].push_back(make_pair(4, 0));
  solution[6][4].push_back(make_pair(4, 0));
  MAX[6][5] = 900;
  solution[6][5].push_back(make_pair(-5, 0));
  solution[6][5].push_back(make_pair(-5, 0));
  solution[6][5].push_back(make_pair(-5, 0));
  solution[6][5].push_back(make_pair(5, 0));
  solution[6][5].push_back(make_pair(5, 0));
  solution[6][5].push_back(make_pair(5, 0));
  MAX[6][6] = 1296;
  solution[6][6].push_back(make_pair(-6, 0));
  solution[6][6].push_back(make_pair(-6, 0));
  solution[6][6].push_back(make_pair(-6, 0));
  solution[6][6].push_back(make_pair(6, 0));
  solution[6][6].push_back(make_pair(6, 0));
  solution[6][6].push_back(make_pair(6, 0));
  MAX[6][7] = 1764;
  solution[6][7].push_back(make_pair(-7, 0));
  solution[6][7].push_back(make_pair(-7, 0));
  solution[6][7].push_back(make_pair(-7, 0));
  solution[6][7].push_back(make_pair(7, 0));
  solution[6][7].push_back(make_pair(7, 0));
  solution[6][7].push_back(make_pair(7, 0));
  MAX[6][8] = 2304;
  solution[6][8].push_back(make_pair(-8, 0));
  solution[6][8].push_back(make_pair(-8, 0));
  solution[6][8].push_back(make_pair(-8, 0));
  solution[6][8].push_back(make_pair(8, 0));
  solution[6][8].push_back(make_pair(8, 0));
  solution[6][8].push_back(make_pair(8, 0));
  MAX[6][9] = 2916;
  solution[6][9].push_back(make_pair(-9, 0));
  solution[6][9].push_back(make_pair(-9, 0));
  solution[6][9].push_back(make_pair(-9, 0));
  solution[6][9].push_back(make_pair(9, 0));
  solution[6][9].push_back(make_pair(9, 0));
  solution[6][9].push_back(make_pair(9, 0));
  MAX[6][10] = 3600;
  solution[6][10].push_back(make_pair(-10, 0));
  solution[6][10].push_back(make_pair(-10, 0));
  solution[6][10].push_back(make_pair(-10, 0));
  solution[6][10].push_back(make_pair(10, 0));
  solution[6][10].push_back(make_pair(10, 0));
  solution[6][10].push_back(make_pair(10, 0));
  MAX[6][11] = 4356;
  solution[6][11].push_back(make_pair(-11, 0));
  solution[6][11].push_back(make_pair(-11, 0));
  solution[6][11].push_back(make_pair(-11, 0));
  solution[6][11].push_back(make_pair(11, 0));
  solution[6][11].push_back(make_pair(11, 0));
  solution[6][11].push_back(make_pair(11, 0));
  MAX[6][12] = 5184;
  solution[6][12].push_back(make_pair(-12, 0));
  solution[6][12].push_back(make_pair(-12, 0));
  solution[6][12].push_back(make_pair(-12, 0));
  solution[6][12].push_back(make_pair(12, 0));
  solution[6][12].push_back(make_pair(12, 0));
  solution[6][12].push_back(make_pair(12, 0));
  MAX[6][13] = 6084;
  solution[6][13].push_back(make_pair(-13, 0));
  solution[6][13].push_back(make_pair(-13, 0));
  solution[6][13].push_back(make_pair(-13, 0));
  solution[6][13].push_back(make_pair(13, 0));
  solution[6][13].push_back(make_pair(13, 0));
  solution[6][13].push_back(make_pair(13, 0));
  MAX[6][14] = 7056;
  solution[6][14].push_back(make_pair(-14, 0));
  solution[6][14].push_back(make_pair(-14, 0));
  solution[6][14].push_back(make_pair(-14, 0));
  solution[6][14].push_back(make_pair(14, 0));
  solution[6][14].push_back(make_pair(14, 0));
  solution[6][14].push_back(make_pair(14, 0));
  MAX[6][15] = 8100;
  solution[6][15].push_back(make_pair(-15, 0));
  solution[6][15].push_back(make_pair(-15, 0));
  solution[6][15].push_back(make_pair(-15, 0));
  solution[6][15].push_back(make_pair(15, 0));
  solution[6][15].push_back(make_pair(15, 0));
  solution[6][15].push_back(make_pair(15, 0));
  MAX[6][16] = 9216;
  solution[6][16].push_back(make_pair(-16, 0));
  solution[6][16].push_back(make_pair(-16, 0));
  solution[6][16].push_back(make_pair(-16, 0));
  solution[6][16].push_back(make_pair(16, 0));
  solution[6][16].push_back(make_pair(16, 0));
  solution[6][16].push_back(make_pair(16, 0));
  MAX[6][17] = 10404;
  solution[6][17].push_back(make_pair(-17, 0));
  solution[6][17].push_back(make_pair(-17, 0));
  solution[6][17].push_back(make_pair(-17, 0));
  solution[6][17].push_back(make_pair(17, 0));
  solution[6][17].push_back(make_pair(17, 0));
  solution[6][17].push_back(make_pair(17, 0));
  MAX[6][18] = 11664;
  solution[6][18].push_back(make_pair(-18, 0));
  solution[6][18].push_back(make_pair(-18, 0));
  solution[6][18].push_back(make_pair(-18, 0));
  solution[6][18].push_back(make_pair(18, 0));
  solution[6][18].push_back(make_pair(18, 0));
  solution[6][18].push_back(make_pair(18, 0));
  MAX[6][19] = 12996;
  solution[6][19].push_back(make_pair(-19, 0));
  solution[6][19].push_back(make_pair(-19, 0));
  solution[6][19].push_back(make_pair(-19, 0));
  solution[6][19].push_back(make_pair(19, 0));
  solution[6][19].push_back(make_pair(19, 0));
  solution[6][19].push_back(make_pair(19, 0));
  MAX[6][20] = 14400;
  solution[6][20].push_back(make_pair(-20, 0));
  solution[6][20].push_back(make_pair(-20, 0));
  solution[6][20].push_back(make_pair(-20, 0));
  solution[6][20].push_back(make_pair(20, 0));
  solution[6][20].push_back(make_pair(20, 0));
  solution[6][20].push_back(make_pair(20, 0));
  MAX[6][21] = 15876;
  solution[6][21].push_back(make_pair(-21, 0));
  solution[6][21].push_back(make_pair(-21, 0));
  solution[6][21].push_back(make_pair(-21, 0));
  solution[6][21].push_back(make_pair(21, 0));
  solution[6][21].push_back(make_pair(21, 0));
  solution[6][21].push_back(make_pair(21, 0));
  MAX[6][22] = 17424;
  solution[6][22].push_back(make_pair(-22, 0));
  solution[6][22].push_back(make_pair(-22, 0));
  solution[6][22].push_back(make_pair(-22, 0));
  solution[6][22].push_back(make_pair(22, 0));
  solution[6][22].push_back(make_pair(22, 0));
  solution[6][22].push_back(make_pair(22, 0));
  MAX[6][23] = 19044;
  solution[6][23].push_back(make_pair(-23, 0));
  solution[6][23].push_back(make_pair(-23, 0));
  solution[6][23].push_back(make_pair(-23, 0));
  solution[6][23].push_back(make_pair(23, 0));
  solution[6][23].push_back(make_pair(23, 0));
  solution[6][23].push_back(make_pair(23, 0));
  MAX[6][24] = 20736;
  solution[6][24].push_back(make_pair(-24, 0));
  solution[6][24].push_back(make_pair(-24, 0));
  solution[6][24].push_back(make_pair(-24, 0));
  solution[6][24].push_back(make_pair(24, 0));
  solution[6][24].push_back(make_pair(24, 0));
  solution[6][24].push_back(make_pair(24, 0));
  MAX[6][25] = 22500;
  solution[6][25].push_back(make_pair(-25, 0));
  solution[6][25].push_back(make_pair(-25, 0));
  solution[6][25].push_back(make_pair(-25, 0));
  solution[6][25].push_back(make_pair(25, 0));
  solution[6][25].push_back(make_pair(25, 0));
  solution[6][25].push_back(make_pair(25, 0));
  MAX[6][26] = 24336;
  solution[6][26].push_back(make_pair(-26, 0));
  solution[6][26].push_back(make_pair(-26, 0));
  solution[6][26].push_back(make_pair(-26, 0));
  solution[6][26].push_back(make_pair(26, 0));
  solution[6][26].push_back(make_pair(26, 0));
  solution[6][26].push_back(make_pair(26, 0));
  MAX[6][27] = 26244;
  solution[6][27].push_back(make_pair(-27, 0));
  solution[6][27].push_back(make_pair(-27, 0));
  solution[6][27].push_back(make_pair(-27, 0));
  solution[6][27].push_back(make_pair(27, 0));
  solution[6][27].push_back(make_pair(27, 0));
  solution[6][27].push_back(make_pair(27, 0));
  MAX[6][28] = 28224;
  solution[6][28].push_back(make_pair(-28, 0));
  solution[6][28].push_back(make_pair(-28, 0));
  solution[6][28].push_back(make_pair(-28, 0));
  solution[6][28].push_back(make_pair(28, 0));
  solution[6][28].push_back(make_pair(28, 0));
  solution[6][28].push_back(make_pair(28, 0));
  MAX[6][29] = 30276;
  solution[6][29].push_back(make_pair(-29, 0));
  solution[6][29].push_back(make_pair(-29, 0));
  solution[6][29].push_back(make_pair(-29, 0));
  solution[6][29].push_back(make_pair(29, 0));
  solution[6][29].push_back(make_pair(29, 0));
  solution[6][29].push_back(make_pair(29, 0));
  MAX[6][30] = 32400;
  solution[6][30].push_back(make_pair(-30, 0));
  solution[6][30].push_back(make_pair(-30, 0));
  solution[6][30].push_back(make_pair(-30, 0));
  solution[6][30].push_back(make_pair(30, 0));
  solution[6][30].push_back(make_pair(30, 0));
  solution[6][30].push_back(make_pair(30, 0));
  MAX[7][1] = 48;
  solution[7][1].push_back(make_pair(-1, 0));
  solution[7][1].push_back(make_pair(-1, 0));
  solution[7][1].push_back(make_pair(-1, 0));
  solution[7][1].push_back(make_pair(-1, 0));
  solution[7][1].push_back(make_pair(1, 0));
  solution[7][1].push_back(make_pair(1, 0));
  solution[7][1].push_back(make_pair(1, 0));
  MAX[7][2] = 192;
  solution[7][2].push_back(make_pair(-2, 0));
  solution[7][2].push_back(make_pair(-2, 0));
  solution[7][2].push_back(make_pair(-2, 0));
  solution[7][2].push_back(make_pair(-2, 0));
  solution[7][2].push_back(make_pair(2, 0));
  solution[7][2].push_back(make_pair(2, 0));
  solution[7][2].push_back(make_pair(2, 0));
  MAX[7][3] = 432;
  solution[7][3].push_back(make_pair(-3, 0));
  solution[7][3].push_back(make_pair(-3, 0));
  solution[7][3].push_back(make_pair(-3, 0));
  solution[7][3].push_back(make_pair(-3, 0));
  solution[7][3].push_back(make_pair(3, 0));
  solution[7][3].push_back(make_pair(3, 0));
  solution[7][3].push_back(make_pair(3, 0));
  MAX[7][4] = 768;
  solution[7][4].push_back(make_pair(-4, 0));
  solution[7][4].push_back(make_pair(-4, 0));
  solution[7][4].push_back(make_pair(-4, 0));
  solution[7][4].push_back(make_pair(-4, 0));
  solution[7][4].push_back(make_pair(4, 0));
  solution[7][4].push_back(make_pair(4, 0));
  solution[7][4].push_back(make_pair(4, 0));
  MAX[7][5] = 1224;
  solution[7][5].push_back(make_pair(-5, 0));
  solution[7][5].push_back(make_pair(-5, 0));
  solution[7][5].push_back(make_pair(-5, 0));
  solution[7][5].push_back(make_pair(3, -4));
  solution[7][5].push_back(make_pair(3, 4));
  solution[7][5].push_back(make_pair(4, -3));
  solution[7][5].push_back(make_pair(4, 3));
  MAX[7][6] = 1740;
  solution[7][6].push_back(make_pair(-6, 0));
  solution[7][6].push_back(make_pair(-6, 0));
  solution[7][6].push_back(make_pair(-6, 0));
  solution[7][6].push_back(make_pair(0, -6));
  solution[7][6].push_back(make_pair(3, 5));
  solution[7][6].push_back(make_pair(6, 0));
  solution[7][6].push_back(make_pair(6, 0));
  MAX[7][7] = 2356;
  solution[7][7].push_back(make_pair(-7, 0));
  solution[7][7].push_back(make_pair(-7, 0));
  solution[7][7].push_back(make_pair(-7, 0));
  solution[7][7].push_back(make_pair(0, -7));
  solution[7][7].push_back(make_pair(3, 6));
  solution[7][7].push_back(make_pair(7, 0));
  solution[7][7].push_back(make_pair(7, 0));
  MAX[7][8] = 3102;
  solution[7][8].push_back(make_pair(-8, 0));
  solution[7][8].push_back(make_pair(-8, 0));
  solution[7][8].push_back(make_pair(-8, 0));
  solution[7][8].push_back(make_pair(0, -8));
  solution[7][8].push_back(make_pair(5, 6));
  solution[7][8].push_back(make_pair(8, 0));
  solution[7][8].push_back(make_pair(8, 0));
  MAX[7][9] = 3954;
  solution[7][9].push_back(make_pair(-9, 0));
  solution[7][9].push_back(make_pair(-9, 0));
  solution[7][9].push_back(make_pair(-9, 0));
  solution[7][9].push_back(make_pair(4, -8));
  solution[7][9].push_back(make_pair(4, 8));
  solution[7][9].push_back(make_pair(9, 0));
  solution[7][9].push_back(make_pair(9, 0));
  MAX[7][10] = 4896;
  solution[7][10].push_back(make_pair(-10, 0));
  solution[7][10].push_back(make_pair(-10, 0));
  solution[7][10].push_back(make_pair(-10, 0));
  solution[7][10].push_back(make_pair(6, -8));
  solution[7][10].push_back(make_pair(6, 8));
  solution[7][10].push_back(make_pair(8, -6));
  solution[7][10].push_back(make_pair(8, 6));
  MAX[7][11] = 5872;
  solution[7][11].push_back(make_pair(-11, 0));
  solution[7][11].push_back(make_pair(-11, 0));
  solution[7][11].push_back(make_pair(-11, 0));
  solution[7][11].push_back(make_pair(0, -11));
  solution[7][11].push_back(make_pair(6, 9));
  solution[7][11].push_back(make_pair(11, 0));
  solution[7][11].push_back(make_pair(11, 0));
  MAX[7][12] = 6960;
  solution[7][12].push_back(make_pair(-12, 0));
  solution[7][12].push_back(make_pair(-12, 0));
  solution[7][12].push_back(make_pair(-12, 0));
  solution[7][12].push_back(make_pair(0, -12));
  solution[7][12].push_back(make_pair(6, 10));
  solution[7][12].push_back(make_pair(12, 0));
  solution[7][12].push_back(make_pair(12, 0));
  MAX[7][13] = 8280;
  solution[7][13].push_back(make_pair(-13, 0));
  solution[7][13].push_back(make_pair(-13, 0));
  solution[7][13].push_back(make_pair(-5, -12));
  solution[7][13].push_back(make_pair(-5, 12));
  solution[7][13].push_back(make_pair(12, -5));
  solution[7][13].push_back(make_pair(12, 5));
  solution[7][13].push_back(make_pair(13, 0));
  MAX[7][14] = 9564;
  solution[7][14].push_back(make_pair(-14, 0));
  solution[7][14].push_back(make_pair(-14, 0));
  solution[7][14].push_back(make_pair(-14, 0));
  solution[7][14].push_back(make_pair(5, -13));
  solution[7][14].push_back(make_pair(7, 12));
  solution[7][14].push_back(make_pair(14, 0));
  solution[7][14].push_back(make_pair(14, 0));
  MAX[7][15] = 11016;
  solution[7][15].push_back(make_pair(-15, 0));
  solution[7][15].push_back(make_pair(-15, 0));
  solution[7][15].push_back(make_pair(-15, 0));
  solution[7][15].push_back(make_pair(9, -12));
  solution[7][15].push_back(make_pair(9, 12));
  solution[7][15].push_back(make_pair(12, -9));
  solution[7][15].push_back(make_pair(12, 9));
  MAX[7][16] = 12456;
  solution[7][16].push_back(make_pair(-16, 0));
  solution[7][16].push_back(make_pair(-16, 0));
  solution[7][16].push_back(make_pair(-16, 0));
  solution[7][16].push_back(make_pair(9, -13));
  solution[7][16].push_back(make_pair(9, 13));
  solution[7][16].push_back(make_pair(16, 0));
  solution[7][16].push_back(make_pair(16, 0));
  MAX[7][17] = 14160;
  solution[7][17].push_back(make_pair(-17, 0));
  solution[7][17].push_back(make_pair(-17, 0));
  solution[7][17].push_back(make_pair(-17, 0));
  solution[7][17].push_back(make_pair(8, -15));
  solution[7][17].push_back(make_pair(8, 15));
  solution[7][17].push_back(make_pair(17, 0));
  solution[7][17].push_back(make_pair(17, 0));
  MAX[7][18] = 15816;
  solution[7][18].push_back(make_pair(-18, 0));
  solution[7][18].push_back(make_pair(-18, 0));
  solution[7][18].push_back(make_pair(-18, 0));
  solution[7][18].push_back(make_pair(8, -16));
  solution[7][18].push_back(make_pair(8, 16));
  solution[7][18].push_back(make_pair(18, 0));
  solution[7][18].push_back(make_pair(18, 0));
  MAX[7][19] = 17666;
  solution[7][19].push_back(make_pair(-19, 0));
  solution[7][19].push_back(make_pair(-19, 0));
  solution[7][19].push_back(make_pair(-18, -6));
  solution[7][19].push_back(make_pair(0, 19));
  solution[7][19].push_back(make_pair(18, -6));
  solution[7][19].push_back(make_pair(18, -6));
  solution[7][19].push_back(make_pair(19, 0));
  MAX[7][20] = 19584;
  solution[7][20].push_back(make_pair(-20, 0));
  solution[7][20].push_back(make_pair(-20, 0));
  solution[7][20].push_back(make_pair(-20, 0));
  solution[7][20].push_back(make_pair(12, -16));
  solution[7][20].push_back(make_pair(12, 16));
  solution[7][20].push_back(make_pair(16, -12));
  solution[7][20].push_back(make_pair(16, 12));
  MAX[7][21] = 21500;
  solution[7][21].push_back(make_pair(-21, 0));
  solution[7][21].push_back(make_pair(-21, 0));
  solution[7][21].push_back(make_pair(-21, 0));
  solution[7][21].push_back(make_pair(6, -20));
  solution[7][21].push_back(make_pair(12, 17));
  solution[7][21].push_back(make_pair(21, 0));
  solution[7][21].push_back(make_pair(21, 0));
  MAX[7][22] = 23688;
  solution[7][22].push_back(make_pair(-22, 0));
  solution[7][22].push_back(make_pair(-22, 0));
  solution[7][22].push_back(make_pair(-22, 0));
  solution[7][22].push_back(make_pair(11, -19));
  solution[7][22].push_back(make_pair(11, 19));
  solution[7][22].push_back(make_pair(22, 0));
  solution[7][22].push_back(make_pair(22, 0));
  MAX[7][23] = 25808;
  solution[7][23].push_back(make_pair(-23, 0));
  solution[7][23].push_back(make_pair(-23, 0));
  solution[7][23].push_back(make_pair(-23, 0));
  solution[7][23].push_back(make_pair(11, -20));
  solution[7][23].push_back(make_pair(11, 20));
  solution[7][23].push_back(make_pair(23, 0));
  solution[7][23].push_back(make_pair(23, 0));
  MAX[7][24] = 28122;
  solution[7][24].push_back(make_pair(-24, 0));
  solution[7][24].push_back(make_pair(-24, 0));
  solution[7][24].push_back(make_pair(-24, 0));
  solution[7][24].push_back(make_pair(13, -20));
  solution[7][24].push_back(make_pair(13, 20));
  solution[7][24].push_back(make_pair(24, 0));
  solution[7][24].push_back(make_pair(24, 0));
  MAX[7][25] = 30624;
  solution[7][25].push_back(make_pair(-25, 0));
  solution[7][25].push_back(make_pair(-25, 0));
  solution[7][25].push_back(make_pair(-24, -7));
  solution[7][25].push_back(make_pair(15, -20));
  solution[7][25].push_back(make_pair(15, 20));
  solution[7][25].push_back(make_pair(20, 15));
  solution[7][25].push_back(make_pair(24, -7));
  MAX[7][26] = 33120;
  solution[7][26].push_back(make_pair(-26, 0));
  solution[7][26].push_back(make_pair(-26, 0));
  solution[7][26].push_back(make_pair(-10, -24));
  solution[7][26].push_back(make_pair(-10, 24));
  solution[7][26].push_back(make_pair(24, -10));
  solution[7][26].push_back(make_pair(24, 10));
  solution[7][26].push_back(make_pair(26, 0));
  MAX[7][27] = 35664;
  solution[7][27].push_back(make_pair(-27, 0));
  solution[7][27].push_back(make_pair(-27, 0));
  solution[7][27].push_back(make_pair(-27, 0));
  solution[7][27].push_back(make_pair(14, -23));
  solution[7][27].push_back(make_pair(14, 23));
  solution[7][27].push_back(make_pair(27, 0));
  solution[7][27].push_back(make_pair(27, 0));
  MAX[7][28] = 38266;
  solution[7][28].push_back(make_pair(-28, 0));
  solution[7][28].push_back(make_pair(-28, 0));
  solution[7][28].push_back(make_pair(-28, 0));
  solution[7][28].push_back(make_pair(10, -26));
  solution[7][28].push_back(make_pair(17, 22));
  solution[7][28].push_back(make_pair(28, 0));
  solution[7][28].push_back(make_pair(28, 0));
  MAX[7][29] = 41200;
  solution[7][29].push_back(make_pair(-29, 0));
  solution[7][29].push_back(make_pair(-29, 0));
  solution[7][29].push_back(make_pair(-29, 0));
  solution[7][29].push_back(make_pair(21, -20));
  solution[7][29].push_back(make_pair(21, -20));
  solution[7][29].push_back(make_pair(21, 20));
  solution[7][29].push_back(make_pair(21, 20));
  MAX[7][30] = 44076;
  solution[7][30].push_back(make_pair(-30, 0));
  solution[7][30].push_back(make_pair(-30, 0));
  solution[7][30].push_back(make_pair(-30, 0));
  solution[7][30].push_back(make_pair(13, -27));
  solution[7][30].push_back(make_pair(18, 24));
  solution[7][30].push_back(make_pair(30, 0));
  solution[7][30].push_back(make_pair(30, 0));
  MAX[8][1] = 64;
  solution[8][1].push_back(make_pair(-1, 0));
  solution[8][1].push_back(make_pair(-1, 0));
  solution[8][1].push_back(make_pair(-1, 0));
  solution[8][1].push_back(make_pair(-1, 0));
  solution[8][1].push_back(make_pair(1, 0));
  solution[8][1].push_back(make_pair(1, 0));
  solution[8][1].push_back(make_pair(1, 0));
  solution[8][1].push_back(make_pair(1, 0));
  MAX[8][2] = 256;
  solution[8][2].push_back(make_pair(-2, 0));
  solution[8][2].push_back(make_pair(-2, 0));
  solution[8][2].push_back(make_pair(-2, 0));
  solution[8][2].push_back(make_pair(-2, 0));
  solution[8][2].push_back(make_pair(2, 0));
  solution[8][2].push_back(make_pair(2, 0));
  solution[8][2].push_back(make_pair(2, 0));
  solution[8][2].push_back(make_pair(2, 0));
  MAX[8][3] = 576;
  solution[8][3].push_back(make_pair(-3, 0));
  solution[8][3].push_back(make_pair(-3, 0));
  solution[8][3].push_back(make_pair(-3, 0));
  solution[8][3].push_back(make_pair(-3, 0));
  solution[8][3].push_back(make_pair(3, 0));
  solution[8][3].push_back(make_pair(3, 0));
  solution[8][3].push_back(make_pair(3, 0));
  solution[8][3].push_back(make_pair(3, 0));
  MAX[8][4] = 1024;
  solution[8][4].push_back(make_pair(-4, 0));
  solution[8][4].push_back(make_pair(-4, 0));
  solution[8][4].push_back(make_pair(-4, 0));
  solution[8][4].push_back(make_pair(-4, 0));
  solution[8][4].push_back(make_pair(4, 0));
  solution[8][4].push_back(make_pair(4, 0));
  solution[8][4].push_back(make_pair(4, 0));
  solution[8][4].push_back(make_pair(4, 0));
  MAX[8][5] = 1600;
  solution[8][5].push_back(make_pair(-5, 0));
  solution[8][5].push_back(make_pair(-5, 0));
  solution[8][5].push_back(make_pair(-5, 0));
  solution[8][5].push_back(make_pair(-5, 0));
  solution[8][5].push_back(make_pair(5, 0));
  solution[8][5].push_back(make_pair(5, 0));
  solution[8][5].push_back(make_pair(5, 0));
  solution[8][5].push_back(make_pair(5, 0));
  MAX[8][6] = 2304;
  solution[8][6].push_back(make_pair(-6, 0));
  solution[8][6].push_back(make_pair(-6, 0));
  solution[8][6].push_back(make_pair(-6, 0));
  solution[8][6].push_back(make_pair(-6, 0));
  solution[8][6].push_back(make_pair(6, 0));
  solution[8][6].push_back(make_pair(6, 0));
  solution[8][6].push_back(make_pair(6, 0));
  solution[8][6].push_back(make_pair(6, 0));
  MAX[8][7] = 3136;
  solution[8][7].push_back(make_pair(-7, 0));
  solution[8][7].push_back(make_pair(-7, 0));
  solution[8][7].push_back(make_pair(-7, 0));
  solution[8][7].push_back(make_pair(-7, 0));
  solution[8][7].push_back(make_pair(7, 0));
  solution[8][7].push_back(make_pair(7, 0));
  solution[8][7].push_back(make_pair(7, 0));
  solution[8][7].push_back(make_pair(7, 0));
  MAX[8][8] = 4096;
  solution[8][8].push_back(make_pair(-8, 0));
  solution[8][8].push_back(make_pair(-8, 0));
  solution[8][8].push_back(make_pair(-8, 0));
  solution[8][8].push_back(make_pair(-8, 0));
  solution[8][8].push_back(make_pair(8, 0));
  solution[8][8].push_back(make_pair(8, 0));
  solution[8][8].push_back(make_pair(8, 0));
  solution[8][8].push_back(make_pair(8, 0));
  MAX[8][9] = 5184;
  solution[8][9].push_back(make_pair(-9, 0));
  solution[8][9].push_back(make_pair(-9, 0));
  solution[8][9].push_back(make_pair(-9, 0));
  solution[8][9].push_back(make_pair(-9, 0));
  solution[8][9].push_back(make_pair(9, 0));
  solution[8][9].push_back(make_pair(9, 0));
  solution[8][9].push_back(make_pair(9, 0));
  solution[8][9].push_back(make_pair(9, 0));
  MAX[8][10] = 6400;
  solution[8][10].push_back(make_pair(-10, 0));
  solution[8][10].push_back(make_pair(-10, 0));
  solution[8][10].push_back(make_pair(-10, 0));
  solution[8][10].push_back(make_pair(-10, 0));
  solution[8][10].push_back(make_pair(10, 0));
  solution[8][10].push_back(make_pair(10, 0));
  solution[8][10].push_back(make_pair(10, 0));
  solution[8][10].push_back(make_pair(10, 0));
  MAX[8][11] = 7744;
  solution[8][11].push_back(make_pair(-11, 0));
  solution[8][11].push_back(make_pair(-11, 0));
  solution[8][11].push_back(make_pair(-11, 0));
  solution[8][11].push_back(make_pair(-11, 0));
  solution[8][11].push_back(make_pair(11, 0));
  solution[8][11].push_back(make_pair(11, 0));
  solution[8][11].push_back(make_pair(11, 0));
  solution[8][11].push_back(make_pair(11, 0));
  MAX[8][12] = 9216;
  solution[8][12].push_back(make_pair(-12, 0));
  solution[8][12].push_back(make_pair(-12, 0));
  solution[8][12].push_back(make_pair(-12, 0));
  solution[8][12].push_back(make_pair(-12, 0));
  solution[8][12].push_back(make_pair(12, 0));
  solution[8][12].push_back(make_pair(12, 0));
  solution[8][12].push_back(make_pair(12, 0));
  solution[8][12].push_back(make_pair(12, 0));
  MAX[8][13] = 10816;
  solution[8][13].push_back(make_pair(-13, 0));
  solution[8][13].push_back(make_pair(-13, 0));
  solution[8][13].push_back(make_pair(-13, 0));
  solution[8][13].push_back(make_pair(-13, 0));
  solution[8][13].push_back(make_pair(13, 0));
  solution[8][13].push_back(make_pair(13, 0));
  solution[8][13].push_back(make_pair(13, 0));
  solution[8][13].push_back(make_pair(13, 0));
  MAX[8][14] = 12544;
  solution[8][14].push_back(make_pair(-14, 0));
  solution[8][14].push_back(make_pair(-14, 0));
  solution[8][14].push_back(make_pair(-14, 0));
  solution[8][14].push_back(make_pair(-14, 0));
  solution[8][14].push_back(make_pair(14, 0));
  solution[8][14].push_back(make_pair(14, 0));
  solution[8][14].push_back(make_pair(14, 0));
  solution[8][14].push_back(make_pair(14, 0));
  MAX[8][15] = 14400;
  solution[8][15].push_back(make_pair(-15, 0));
  solution[8][15].push_back(make_pair(-15, 0));
  solution[8][15].push_back(make_pair(-15, 0));
  solution[8][15].push_back(make_pair(-15, 0));
  solution[8][15].push_back(make_pair(15, 0));
  solution[8][15].push_back(make_pair(15, 0));
  solution[8][15].push_back(make_pair(15, 0));
  solution[8][15].push_back(make_pair(15, 0));
  MAX[8][16] = 16384;
  solution[8][16].push_back(make_pair(-16, 0));
  solution[8][16].push_back(make_pair(-16, 0));
  solution[8][16].push_back(make_pair(-16, 0));
  solution[8][16].push_back(make_pair(-16, 0));
  solution[8][16].push_back(make_pair(16, 0));
  solution[8][16].push_back(make_pair(16, 0));
  solution[8][16].push_back(make_pair(16, 0));
  solution[8][16].push_back(make_pair(16, 0));
  MAX[8][17] = 18496;
  solution[8][17].push_back(make_pair(-17, 0));
  solution[8][17].push_back(make_pair(-17, 0));
  solution[8][17].push_back(make_pair(-17, 0));
  solution[8][17].push_back(make_pair(-17, 0));
  solution[8][17].push_back(make_pair(17, 0));
  solution[8][17].push_back(make_pair(17, 0));
  solution[8][17].push_back(make_pair(17, 0));
  solution[8][17].push_back(make_pair(17, 0));
  MAX[8][18] = 20736;
  solution[8][18].push_back(make_pair(-18, 0));
  solution[8][18].push_back(make_pair(-18, 0));
  solution[8][18].push_back(make_pair(-18, 0));
  solution[8][18].push_back(make_pair(-18, 0));
  solution[8][18].push_back(make_pair(18, 0));
  solution[8][18].push_back(make_pair(18, 0));
  solution[8][18].push_back(make_pair(18, 0));
  solution[8][18].push_back(make_pair(18, 0));
  MAX[8][19] = 23104;
  solution[8][19].push_back(make_pair(-19, 0));
  solution[8][19].push_back(make_pair(-19, 0));
  solution[8][19].push_back(make_pair(-19, 0));
  solution[8][19].push_back(make_pair(-19, 0));
  solution[8][19].push_back(make_pair(19, 0));
  solution[8][19].push_back(make_pair(19, 0));
  solution[8][19].push_back(make_pair(19, 0));
  solution[8][19].push_back(make_pair(19, 0));
  MAX[8][20] = 25600;
  solution[8][20].push_back(make_pair(-20, 0));
  solution[8][20].push_back(make_pair(-20, 0));
  solution[8][20].push_back(make_pair(-20, 0));
  solution[8][20].push_back(make_pair(-20, 0));
  solution[8][20].push_back(make_pair(20, 0));
  solution[8][20].push_back(make_pair(20, 0));
  solution[8][20].push_back(make_pair(20, 0));
  solution[8][20].push_back(make_pair(20, 0));
  MAX[8][21] = 28224;
  solution[8][21].push_back(make_pair(-21, 0));
  solution[8][21].push_back(make_pair(-21, 0));
  solution[8][21].push_back(make_pair(-21, 0));
  solution[8][21].push_back(make_pair(-21, 0));
  solution[8][21].push_back(make_pair(21, 0));
  solution[8][21].push_back(make_pair(21, 0));
  solution[8][21].push_back(make_pair(21, 0));
  solution[8][21].push_back(make_pair(21, 0));
  MAX[8][22] = 30976;
  solution[8][22].push_back(make_pair(-22, 0));
  solution[8][22].push_back(make_pair(-22, 0));
  solution[8][22].push_back(make_pair(-22, 0));
  solution[8][22].push_back(make_pair(-22, 0));
  solution[8][22].push_back(make_pair(22, 0));
  solution[8][22].push_back(make_pair(22, 0));
  solution[8][22].push_back(make_pair(22, 0));
  solution[8][22].push_back(make_pair(22, 0));
  MAX[8][23] = 33856;
  solution[8][23].push_back(make_pair(-23, 0));
  solution[8][23].push_back(make_pair(-23, 0));
  solution[8][23].push_back(make_pair(-23, 0));
  solution[8][23].push_back(make_pair(-23, 0));
  solution[8][23].push_back(make_pair(23, 0));
  solution[8][23].push_back(make_pair(23, 0));
  solution[8][23].push_back(make_pair(23, 0));
  solution[8][23].push_back(make_pair(23, 0));
  MAX[8][24] = 36864;
  solution[8][24].push_back(make_pair(-24, 0));
  solution[8][24].push_back(make_pair(-24, 0));
  solution[8][24].push_back(make_pair(-24, 0));
  solution[8][24].push_back(make_pair(-24, 0));
  solution[8][24].push_back(make_pair(24, 0));
  solution[8][24].push_back(make_pair(24, 0));
  solution[8][24].push_back(make_pair(24, 0));
  solution[8][24].push_back(make_pair(24, 0));
  MAX[8][25] = 40000;
  solution[8][25].push_back(make_pair(-25, 0));
  solution[8][25].push_back(make_pair(-25, 0));
  solution[8][25].push_back(make_pair(-25, 0));
  solution[8][25].push_back(make_pair(-25, 0));
  solution[8][25].push_back(make_pair(25, 0));
  solution[8][25].push_back(make_pair(25, 0));
  solution[8][25].push_back(make_pair(25, 0));
  solution[8][25].push_back(make_pair(25, 0));
  MAX[8][26] = 43264;
  solution[8][26].push_back(make_pair(-26, 0));
  solution[8][26].push_back(make_pair(-26, 0));
  solution[8][26].push_back(make_pair(-26, 0));
  solution[8][26].push_back(make_pair(-26, 0));
  solution[8][26].push_back(make_pair(26, 0));
  solution[8][26].push_back(make_pair(26, 0));
  solution[8][26].push_back(make_pair(26, 0));
  solution[8][26].push_back(make_pair(26, 0));
  MAX[8][27] = 46656;
  solution[8][27].push_back(make_pair(-27, 0));
  solution[8][27].push_back(make_pair(-27, 0));
  solution[8][27].push_back(make_pair(-27, 0));
  solution[8][27].push_back(make_pair(-27, 0));
  solution[8][27].push_back(make_pair(27, 0));
  solution[8][27].push_back(make_pair(27, 0));
  solution[8][27].push_back(make_pair(27, 0));
  solution[8][27].push_back(make_pair(27, 0));
  MAX[8][28] = 50176;
  solution[8][28].push_back(make_pair(-28, 0));
  solution[8][28].push_back(make_pair(-28, 0));
  solution[8][28].push_back(make_pair(-28, 0));
  solution[8][28].push_back(make_pair(-28, 0));
  solution[8][28].push_back(make_pair(28, 0));
  solution[8][28].push_back(make_pair(28, 0));
  solution[8][28].push_back(make_pair(28, 0));
  solution[8][28].push_back(make_pair(28, 0));
  MAX[8][29] = 53824;
  solution[8][29].push_back(make_pair(-29, 0));
  solution[8][29].push_back(make_pair(-29, 0));
  solution[8][29].push_back(make_pair(-29, 0));
  solution[8][29].push_back(make_pair(-29, 0));
  solution[8][29].push_back(make_pair(29, 0));
  solution[8][29].push_back(make_pair(29, 0));
  solution[8][29].push_back(make_pair(29, 0));
  solution[8][29].push_back(make_pair(29, 0));
  MAX[8][30] = 57600;
  solution[8][30].push_back(make_pair(-30, 0));
  solution[8][30].push_back(make_pair(-30, 0));
  solution[8][30].push_back(make_pair(-30, 0));
  solution[8][30].push_back(make_pair(-30, 0));
  solution[8][30].push_back(make_pair(30, 0));
  solution[8][30].push_back(make_pair(30, 0));
  solution[8][30].push_back(make_pair(30, 0));
  solution[8][30].push_back(make_pair(30, 0));
  scanf("%d%d", &N, &K);
  for (i = solution[N][K].begin(), printf("%d\n", MAX[N][K]);
       i != solution[N][K].end(); i++)
    printf("%d %d\n", (*i).first, (*i).second);
  return 0;
}
