1、3 8 3 8 1 ab7y7ab 6pq7a2b17pq27pq2 8a6a3a 3n8d3n5d3b5d5b6d15b19d 7mn11mn16mnmn17a2b5y2z20a2b2y2z 7n7n29n17n234 7 7 5 myym 9x27mn7x225 8 5 8 7 mn8z7mn 9mn19x2y16mn25mn8 3f9f7f 4z2d7z6d4a7c17a9c18a20c 2mn7mn17mnmn19a2b4b2c12a2b3b2c 5y4y28y11y262 8 7 5 xyyx 17z28pq6z233 7 3 7 6 ab4y3ab 5ab19x2y17ab4ab4
2、e8e4e 5m3e5m8e2m8n4m17n10m20n 2ab12ab17abab15a2b9y2z6a2b2y2z 9z5z23z20z291 5 7 5 xyyx 19z25xy3z225 6 5 6 mn7z3mn 8mn4a2b6mn8mn3c5c5c 5m3a6m2a7a7d17a6d15a13d 6pq4pq10pqpq23x2y3y2z8x2y8y2z 8t8t25t4t213 7 7 5 mttm 16z29xy3z242 8 2 8 xy8n7xy 3mn3a2b13mn19mn3d9d8d 5x8c8x5c7a3c6a15c19a13c 4mn16mn13mnmn16x
3、2y5b2c26x2y8b2c 4y6y23y8y284 1 7 5 znnz 4t23xy2t215 7 5 7 mn9x2mn 8pq18a2b7pq16pq2a4a5a 7n7c4n8c7a3c20a9c12a17c 5mn11mn20mnmn6a2b8b2c15a2b6b2c 9y8y23y18y233 6 7 5 zttz 13t27mn5t282 7 2 7 3 pq2t3pq 3ab19a2b14ab14ab6a5a9a 10t8f4t9f3a3c3a17c10a18c 7ab2ab13abab5a2b7y2z2a2b6y2z 3y6y24y17y231 1 7 5 znnz 20t29mn5t27xy9n6xy 4ab14x2y18ab3ab8e6e2e 7m5a9m4a5m4d6m13d12m12d 7xy4xy10xyxy15x2y4y2z7x2y8y2z 3z3z25z15z21xttx 3n27mn7n269 pq9x4pq 3ab18x2y17ab2ab7a3a3a 8m3b9m3b3b5n6b4n11b17n 7xy8xy15xyxy22x2y2b2c27x2y6b2c 9z7z23z3z261 8 7 5 zttz 7m25ab7m244 ab2n9ab 6ab11a2b3ab3ab