#include < stdio.h > int main() { int n, a, b, i; double ans1, ans2; scanf("%d", & n); scanf("%d%d", & a, & b); ans1 = b * 1.0/a; for (i = 2; i <= n; i++) { scanf("%d%d",&a,&b); ans2 = b * 1.0/a; if (ans1 - ans2 > 0.05) printf("worse\n"); else if (ans2 - ans1 > 0.05) printf("better\n"); else printf("same\n"); } return 0; }