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wife(0, 2)
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sister(0, 1)
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sister(31, 32)
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sister(48, 45)
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sister(50, 51)
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sister(62, 63)
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sister(65, 66)
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sister(69, 70)
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sister(76, 77)
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sister(82, 79)
sister(82, 80)
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sister(83, 84)
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sister(88, 87)
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sister(94, 92)
sister(94, 93)
sister(95, 96)
sister(95, 97)
sister(96, 95)
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sister(101, 99)
sister(101, 100)
sister(104, 102)
sister(104, 103)
sister(106, 105)
sister(106, 107)
sister(107, 105)
sister(107, 106)
sister(108, 109)
sister(111, 110)
sister(111, 112)
sister(112, 110)
sister(112, 111)
sister(113, 114)
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sister(146, 144)
sister(146, 145)
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sister(166, 165)
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sister(227, 226)
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sister(256, 258)
sister(259, 260)
sister(259, 261)
sister(261, 259)
sister(261, 260)
sister(264, 262)
sister(264, 263)
sister(264, 265)

