#!/usr/bin/env python3
import sys
for i in range(0, 16):
    for j in range(0, 16):
        code = str(i * 16 + j)
        sys.stdout.write(u"\x1B[48;5;" + code + "m " + code.ljust(4))
    print(u"\x1B[0m")
print()
print()
for i in range(0, 16):
    for j in range(0, 16):
        code = str(i * 16 + j)
        sys.stdout.write(u"\x1B[38;5;" + code + "m " + code.ljust(4))
    print(u"\x1B[0m")