print('''n = 123 f = 456.789 s1 = \'Hello,world\' s2 = \'Hello,\\'Adam\\'\' s3 = r'Hello,"Bart"\' s4 = r\'\'\'Hello,\nLisa!\'\'\'''')
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print('''n = 123 f = 456.789 s1 = \'Hello,world\' s2 = \'Hello,\\'Adam\\'\' s3 = r'Hello,"Bart"\' s4 = r\'\'\'Hello,\nLisa!\'\'\'''')