import sys
input = sys.stdin.readline

vD = ["うし","うあ","ん笑","たぷ","くん",
	"ぷに","しき","あく","うく","あ笑",
	"うん","しぷ","うき","く笑","う笑",
	"にき","ぷ笑","たき","たん","しあ",
	"しん","うう","うた","き笑","にく",
	"笑笑"]


def main():
	#A,B = map(int, input().split())
	#N = int(input())
	S = input().rstrip()
	oA = ord("a")
	ans = ""
	pp = ''
	for s in S:
		if s == '　':
			continue
		if pp == '':
			pp += s
			continue
		ss = pp + s
		ans += chr(vD.index(ss) + oA)
		pp = ''
		
	#for _ in range(N):
	#	X = int(input())
	#	print("Y" if X%45<1 else "N")
	#res = A+B if (A,B)!=(4,1) else 0
	
	print(ans)
	
if __name__ == "__main__":
    main()