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#!/usr/bin/env python3
import sys
import struct
import hashlib
# add your favorite color code (256) here as candidates
colors = [
63, 64, 65, 68, 103, 107,
166, 168, 172, 208, 203,
160, 161, 167, 137, 131
]
h = hashlib.sha1(sys.argv[1].encode('utf-8')).digest()
if sys.version_info.major == 3:
hn = int.from_bytes(h, byteorder='big')
else:
(hn,) = struct.unpack('>Q12x', h)
print("colour{}".format(colors[hn % len(colors)]))
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