1、 7a5b5 6x y-3 9a b3 2x3y9 4x9y 19 0.4x0.7y2.1 3y5x 19 0.8x0.8y0.2 5a9b17 9x2y13 a3b2 6x6y13 8x7y 138 m b8 8y3x 138 -9m7b16 9a6b20 4x8y4 a4b4 8x7y-2 3x8y 195 0.2x0.7y3.4 2y3x 195 0.4x0.1y3.2 4a7b2 2x4y19 8a9b6 7x y2 7x3y 113 4m9b4 5y5x 113 -3m9b8 5a9b2 4x4y-1 a3b12 3x4y-3 x5y 26 0.2x0.5y0.9 y9x 26 0.
2、8x0.7y2.8 4a7b15 5x2y5 4a6b18 5x y17 8x2y -6 5m2b10 4y6x -6 -8m8b13 2a3b17 8x7y-8 9a3b15 4x2y-1 7x2y -6 0.4x0.7y0.2 8y3x -6 0.2x0.4y3.8 8a6b12 2x7y14 7a9b1 x7y16 8x4y -3 7m9b25 5y5x -3 -6m9b27 8a8b10 x3y8 2a7b20 5x3y3 9x4y 195 0.8x0.5y2.4 8y5x 195 0.3x0.9y3.9 a5b3 7x y10 6a6b7 5x7y6 2x2y 162 9m7b21
3、7y5x 162 -4m2b12 2a8b16 2x4y-5 7a7b20 2x5y5 9x3y 177 0.9x0.5y0.7 3y9x 177 0.3x0.7y1.9 4a8b16 4x8y15 4a5b10 x6y5 3x y 40 m5b4 5y x 40 -1m3b12 2a5b3 7x2y7 5a3b13 2x4y4 4x6y 147 0.5x0.5y0.4 6y x 147 0.5x0.5y1.8 a3b4 8x6y13 a6b5 8x6y16 8x2y 160 m b30 6y8x 160 -6m5b24 2a5b7 x8y5 3a2b10 2x6y1 x4y 19 0.6x0.8y0.4 3y4x 19 0.3x0.8y1.2 7a6b1 8x5y1 4a2b3 5x7y19 4x7y 135 2m7b21 7y5x 135 -9m b30 2a2b12 3x6y1 8a2b19 9x7y10 5x4y 23 0.6x0.7y2.8 7y6x 23 0.7x0.4y0.4
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