//Author : MtSaka
#include<bits/stdc++.h>
#include"testlib.h"
const int minNM=1,maxNM=100000,minABC=1,maxABC=998244352;
int main(int argc, char** argv) {
  registerValidation(argc, argv);
  int N=inf.readInt(minNM,maxNM,"N");inf.readSpace();
  int M=inf.readInt(minNM,maxNM,"M");inf.readEoln();
  for(int i=0;i<N;i++){
    int A=inf.readInt(minABC,maxABC,"A");inf.readSpace();
    int B=inf.readInt(minABC,maxABC,"B");inf.readSpace();
    int C=inf.readInt(minABC,maxABC,"C");inf.readEoln();
  }
  inf.readEof();
}