#job 42

#include <stdio.h>#include <string.h>int func(int,int,char *);int main(){int n,len;char s[100];scanf("%d",&n);getchar();while(n--){gets(s);len = strlen(s);if(func(0,len-1,s))printf("Yes!\n");elseprintf("No!\n");}return 0;}int func(int begin,int end,char *s){if(begin == end || begin == end-1)return 1;else{if(s[begin]==s[end])func(begin+1,end-1,s);elsereturn 0;}}