#include<cstdio>#include<cstring>#include<algorithm>using namespace std;int main(){ int T; for(scanf("%d",&T);T;T--) { char s[12]; for(int i=0;i<9;i+=3) scanf(" %s",s+i); int c1=0,c2=0; bool flag=true; for(int i=0;i<9;i++) if(s[i]=='X') c1++; else if(s[i]=='O') c2++; if(c1-c2>1||c1<c2) flag=false; if(!flag) { puts("no"); continue; } for(int i=0;i<9;i+=3) if(s[i]==s[i+1]&&s[i+1]==s[i+2]&&s[i]!='.') { if(s[i]=='X'&&c1!=c2+1) flag=false; else if(s[i]=='O'&&c1!=c2) flag=false; } for(int i=0;i<3;i++) if(s[i]==s[i+3]&&s[i+3]==s[i+6]&&s[i]!='.') { if(s[i]=='X'&&c1!=c2+1) flag=false; else if(s[i]=='O'&&c1!=c2) flag=false; } if(s[0]==s[4]&&s[4]==s[8]&&s[0]!='.') { if(s[0]=='X'&&c1!=c2+1) flag=false; else if(s[0]=='O'&&c1!=c2) flag=false; } if(s[2]==s[4]&&s[4]==s[6]&&s[0]!='.') { if(s[2]=='X'&&c1!=c2+1) flag=false; else if(s[2]=='O'&&c1!=c2) flag=false; } if(flag) puts("yes"); else puts("no"); } return 0;}
