1、(188x)z 3(4a6ab4)6 (yz)(ef) 4(6bx)7(n9q) 4 7 (2x4) y7(97b)20x7(9n7c) (5xn)8(7x4b)5 (1210y)c 7(5a8ab6)(bc)(mn) 3(6bx)3(m2q) 6 8 (4x3) x9(12a)17a7(9b8t) (6ab)6(8x5a)1 (202x)t 8(6d5mn8)(yz)(ef) 4(6bx)4(m9q) 9 9 (5m1) y6(22b)8a4(8b7z) (4ab)4(2m9b)(62y)z 5(6d3ab1)3 (yz)(ef) 4(8ay)2(n4q) 3 5 (2m7) x7(98b)
2、16a8(7y6t) (9ay)8(9m9b)(1010x)t 8(8c7xy1)(xy)(st) 5(7bx)8(n7p)(2y7) y2(69b)11x6(7y9t) (7xy)6(3y5b)(84y)t 5(6b5bc2)(xy)(st) 4(7ax)4(n8q) 9 3 (3a6) z7(44b)16x4(2b6c) (5xb)5(3a5b)10 (410z)c 3(7a5ab4)9 (xy)(mn) 2(8ay)4(m4p) 3 6 (6m4) x6(69a)17x6(4n3t) (6xn)8(2m4a)(1410x)t 9(6d3mn3)(bc)(st) 5(9ax)9(m8q)
3、7 8 (8a2) y6(27c)3x2(7b6z) (7xb)5(4a6c)(28y)z 5(9d4ab7)4 (ab)(ef) 4(9ay)8(n6q) 9 8 (7a3) x5(54b)4m7(3n9t) (4mn)7(6a7b)(202x)t 3(5d2xy1)(yz)(pq) 2(6bx)8(m5q) 7 2 (9x2) y5(87c)15x4(9n8z) (6xn)4(4x8c)(182y)z 7(8d8mn3)(xy)(ef) 4(9bx)8(n6q)(5y7) y9(45a)13x4(2n4c) (8xn)8(3y8a)(82y)c 3(9a5bc3)(xy)(pq) 4(7by)5(n8p) 6 9 (9x5) y5(24b)19x8(9y5z) (5xy)3(8x8b)(184y)z 9(7d8xy5)8 (yz)(st) 5(9by)7(n6q) 4 5 (2x6) x8(46a)15a4(8y6z) (8ay)4(9x3a)(210x)z 6(6b4ab6)2 (ab)(st) 4(8bx)9(m2p) 5 7 (9b5) x5(94a)13x5(8n3c) (4xn)5(6b7a)(182x)c 3(9a5mn5)