dat="""
ksun48 FF00FF
jiangly F8AAE5
mulgokizary FFC0CB
Radewoosh 800080
Um_nik 08E8DE
semiexp 92D050
heno239 6BB75B
liuhengxi C5DAB1
snuke 1000AC
hos_lyric CAD8F5
Nachia 7878DB
peti1234 0A9FEA
potato167 028FF4

Benq 1E8449
scott_wu CC00FF
jcvb 000000
maroonrk 869120
molamola FF40A2
sugim48 C06000
simonlindholm 832E6C
"""
ds=dat.split()
a=len(ds)
D=dict()
for i in range(a//2):
    D[ds[2*i]]=ds[2*i+1]

S=input()
if (S in D):
    print(D[S])
else:
    print("FF6040")