include <bits/stdc++.h>

using namespace std;

int gcd(int a,int b) {

   if(b==0) return a;

   else return gcd(b,a%b);

}

int T,M;

int a,b,c,delta;

int k;

int t;

int main() {

freopen("uqe.in", "r", stdin);

   freopen("uqe.out", "w", stdout);

   cin>>T>>

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该题解等待再次审核