#include <stdio.h> #include <string.h> char sign[]={'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T' ,'U','V','W','X','Y','Z','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t' ,'u','v','w','x','y','z','0','1','2','3','4','5','6','7','8','9','~','!','@','#','$','%','^'}; int main(){ int ssign[4]; char str[100]; int success; int haha; int t,i,j,l; int cnt; while(~scanf("%d",&t)){ getchar(); while(t--){ memset(ssign,0,sizeof(ssign)); haha=0; gets(str); l=strlen(str); if(l<8||l>16) {puts("NO");haha=1;continue;} for(i=0;i<l;++i){ success=0; for(j=0;j<69;++j){ if(str[i]==sign[j]) { success=1; if(j>=0&&j<26) ssign[0]=1; if(j>=26&&j<52) ssign[1]=1; if(j>=52&&j<62) ssign[2]=1; if(j>=62&&j<69) ssign[3]=1; } } if(success==0) {puts("NO");haha=1;break;} } cnt=0; if(haha==0){ for(i=0;i<4;++i) if(ssign[i]==1) cnt++; if(cnt>=3){ puts("YES"); }else puts("NO"); } } } return 0; }