S = input().split()
ans = ""
ans_2 = ""
for i in range(len(S)):
    ans += S[i]

A = ans.replace("うし","A")
B = A.replace("うあ","B")
C = B.replace("ん笑","C")
D = C.replace("たぷ","D")
E = D.replace("くん","E")
F = E.replace("ぷに","F")
G = F.replace("しき","G")
H = G.replace("あく","H")
I = H.replace("うく","I")
J = I.replace("あ笑","J")
K = J.replace("うん","K")
L = K.replace("しぷ","L")
M = L.replace("うき","M")
N = M.replace("く笑","N")
O = N.replace("う笑","O")
P = O.replace("にき","P")
Q = P.replace("ぷ笑","Q")
R = Q.replace("たき","R")
S = R.replace("たん","S")
T = S.replace("しあ","T")
U = T.replace("しん","U")
V = U.replace("うう","V")
W = V.replace("うた","W")
X = W.replace("き笑","X")
Y = X.replace("にく","Y")
Z = Y.replace("笑笑","Z")
for i in range(len(Z)):
    ans_2 += Z[i]
    ans_2 += ""
print(ans_2)