import random
import sys

import pandas as pd

DW = pd.read_csv('pinyin.wordlist')

SEPARATOR = [
    '!', '"', '#', '$', '%', '&', '\'', '(', ')', '*', '+', ',', '-', '.', '/',
    ':', ';', '<', '=', '>', '?', '@', '[', '\\', ']', '^', '_', '`', '{', '|',
    '}', '~'
]

LENGTH = int(sys.argv[1]) if len(sys.argv) > 1 else 6

CHT = []
WORD = []

for i in range(LENGTH):
    ID = random.SystemRandom().randint(0, 8191)
    CHT.append(DW['cht'].values[ID])
    WORD.append(DW['word'].values[ID])

ID = random.SystemRandom().randint(0, 31)

print(' '.join(CHT))
print(SEPARATOR[ID].join(WORD))