print('''n-123 f=456.789 si=\'hello,world\' s2=\'hello,\\'Adam\\'\' s3=r\'hello,\"Bart\"\' s4=r\'\'\'hello, lisa!\'\'\'''')
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俊有大帝
print('''n-123 f=456.789 si=\'hello,world\' s2=\'hello,\\'Adam\\'\' s3=r\'hello,\"Bart\"\' s4=r\'\'\'hello, lisa!\'\'\'''')