func_code_string: #include <bits/stdc++.h>   using namespace std;   int n, k, s, a[5][205];   struct node {     int id, x, y;   };   vector<node> ans;   inline void park() {     for (int i = 0; i <= 2 * n - 1; ++i)       if (a[1][i] && a[1][i] == a[0][i]) {         ans.push_back(node{a[1][i], i / n ? 4 : 1, i % n + 1});         a[1][i] = 0;         k--;       }   }   inline bool judge() {     park();     for (int i = 0; i <= 2 * n - 1; ++i)       if (!a[1][i]) return 1;     return 0;   }   inline void turn() {     vector<node> t1, t2;     int t = a[1][2 * n - 1];     for (int i = 2 * n - 1; i >= 1; --i) {       a[1][i] = a[1][i - 1];       if (a[1][i]) {         if (i > s)           t1.push_back(node{a[1][i], i / n ? 3 : 2, i % n + 1});         else           t2.push_back(node{a[1][i], i / n ? 3 : 2, i % n + 1});       }     }     a[1][0] = t;     if (t) t2.push_back(node{t, 2, 1});     int sz1 = t1.size(), sz2 = t2.size();     for (int i = 0; i <= sz2 - 1; ++i) ans.push_back(t2[i]);     for (int i = 0; i <= sz1 - 1; ++i) ans.push_back(t1[i]);   }   int main() {     scanf( %d%d , &n, &k);     for (int i = 0; i <= n - 1; ++i) scanf( %d , &a[0][i]);     for (int i = 0; i <= n - 1; ++i) scanf( %d , &a[1][i]);     for (int i = 2 * n - 1; i >= n; --i) scanf( %d , &a[1][i]);     for (int i = 2 * n - 1; i >= n; --i) scanf( %d , &a[0][i]);     if (!judge()) return puts( -1 ), 0;     for (int i = 0; i <= 2 * n - 1; ++i)       if (!a[1][i]) {         s = i;         break;       }     while (k) {       turn();       park();       s = (s + 1) % (2 * n);     }     int sz = ans.size();     printf( %d n , sz);     for (int i = 0; i < sz; ++i) {       if (ans[i].x == 3 || ans[i].x == 4) ans[i].y = n - ans[i].y + 1;       printf( %d %d %d n , ans[i].id, ans[i].x, ans[i].y);     }     return 0;   }   