#include<iostream>#include<string.h>#include<stdio.h>using namespace std;const char *cons="bcdfghjklmnpqrstvwxzBCDFGHJKLMNPQRSTVWXZ";char lastten[10][211];int Index;bool isaeiou(char c) { for (int i = 0; i < 40; ++i) { if (c == cons[i]) return false; } return true;}int hascons(char *s, int l) { int len = strlen(s); for (int i = 0; i < len; ++i) { int cnt = 0; for (int j = i; j < i + l && j < len; ++j) { if (s[j] == ' ') break; if (! isaeiou(s[j])) ++cnt; else break; } if(cnt >= l) return 1; } return 0;}int morethan2() { int re = 0; for (int i = 0; i < 10; ++i) { if (lastten[i][210] == '!' || lastten[i][210] == '@') ++re; } if (re > 2) return 1; return 0;}int equcount(char *s){ int re = 0; for (int i = 0; i < 10; ++i) { if (lastten[0] == 0) return re; if (strcmp(s, lastten[i]) == 0) ++re; } return re;}int main(){ int n; char str[211]; while (cin >> n) { getchar(); Index = 0; memset(lastten, '*', sizeof(lastten)); while (n--) { cin.getline(str, 211); if (hascons(str, 6)) str[210] = '!'; else if (hascons(str, 5)) str[210] = '@'; else str[210] = '#'; if (str[210] == '!') cout<< "n" << endl; else if (str[210] == '@' && morethan2()) cout << "n" << endl; else if (equcount(str) > 1) cout << "n" << endl; else cout << "y" << endl; memcpy(lastten[Index++], str, sizeof(str)); Index %= 10; } } return 0;}
