#include <stdio.h>
int main() {
int a,b,c;
scanf("%d,%d,%d",&a
,&b
,&c
); if (a<b&&b<c){
} else
}
I2luY2x1ZGUgPHN0ZGlvLmg+CgppbnQgbWFpbigpIHsKCWludCBhLGIsYzsKCXNjYW5mKCIlZCwlZCwlZCIsJmEsJmIsJmMpOwoJaWYgKGE8YiYmYjxjKXsKCQlwcmludGYoIllFU1xuIik7Cn0JZWxzZSAKCQlwcmludGYoIk5PXG4iKTsKfQo=