# import sys; input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10**7)
from collections import defaultdict
con = 10 ** 9 + 7; INF = float("inf")

def getlist():
	return list(map(int, input().split()))

#処理内容
def main():
	S = input()
	if S[-2:] == "ai":
		print(S[:-2] + "AI")
	else:
		print(S + "-AI")


if __name__ == '__main__':
	main()