레이팅 미적용Arild just turned \(1\) year old, and is currently learning how to count. His favorite thing to count is how many mouthfuls he has in a meal: every time he gets a bite, he will count it by saying the number out loud.
Unfortunately, talking while having a mouthful sometimes causes Arild to mumble incomprehensibly, making it hard to know how far he has counted. Sometimes you even suspect he loses his count! You decide to write a program to determine whether Arild's counting makes sense or not.
The first line of input contains an integer \(n\) (\(1 \le n \le 1\,000\)), the number of bites Arild receives. Then second line contains \(n\) space-separated words spoken by Arild, the \(i\)'th of which is either a non-negative integer \(a_i\) (\(0 \le a_i \le 10\,000\)) or the string "mumble".
If Arild's counting might make sense, print the string "makes sense". Otherwise, print the string "something is fishy".
5
1 2 3 mumble 5
makes sense
8
1 2 3 mumble mumble 7 mumble 8
something is fishy
3
mumble mumble mumble
makes sense