#include <bits/stdc++.h>   using namespace std;   bool seat[100][100] = {0};   int main() {     int n, k;     scanf( %d %d , &n, &k);     while (n--) {       int num, x, l, r, min_sum;       min_sum = 100000;       scanf( %d , &num);       for (int i = 1; i <= k; i++) {         for (int j = 1; j <= k - num + 1; j++) {           int flag, sum;           sum = 0;           flag = 0;           for (int m = j; m <= j + num - 1; m++) {             if (seat[i][m]) {               flag = 1;               break;             }             sum += abs(i - k / 2 - 1) + abs(m - k / 2 - 1);           }           if (flag == 0 && sum < min_sum) {             x = i;             l = j;             r = j + num - 1;             min_sum = sum;           }         }       }       if (min_sum == 100000)         printf( -1 n );       else {         printf( %d %d %d n , x, l, r);         for (int i = l; i <= r; i++) seat[x][i] = 1;       }     }     return 0;   }   