1、 4a9b7 2x5y-2 9a5b3 3x3y8 9x y 192 0.9x0.5y1.7 9y3x 192 0.2x0.1y0.4 6a2b12 6x2y4 5a3b17 3x9y18 3x y 181 4m6b5 y x 181 -2m4b25 6a6b17 x7y2 9a9b13 7x7y-5 5x2y 20 0.7x0.2y3.1 7y5x 20 0.3x0.8y1.5 2a9b18 2x9y3 9a9b3 x8y19 4x2y 80 9m6b0 7y5x 80 -4m8b17 7a4b17 x2y1 2a6b19 3x6y-4 5x4y 76 0.8x0.2y3.8 7y5x 76
2、 0.9x0.6y1.6 5a7b16 6x5y11 3a2b3 3x7y17 4x9y 109 8m5b22 y2x 109 -1m b28 a2b18 x3y6 a8b8 5x5y-2 7x4y 115 0.8x0.6y3.7 y9x 115 0.3x0.6y3.7 7a4b5 9x6y14 9a3b17 x4y18 5x6y 178 m9b23 y7x 178 -9m5b26 7a8b6 6x9y8 3a3b7 7x7y2 3x2y 9 0.7x0.7y0.9 y6x 9 0.9x0.9y0.4 6a2b4 5x2y3 9a9b20 x y4 9x y 137 7m7b1 7y3x 13
3、7 -1m b16 6a6b5 5x4y8 8a6b9 7x3y-3 2x2y 66 0.6x0.2y2.7 9y4x 66 0.4x0.7y0.4 a6b13 3x6y5 7a3b13 6x8y16 9x4y 134 m3b10 6y x 134 -8m9b28 7a8b9 3x8y-1 5a2b12 5x9y10 x2y 84 0.6x0.3y1.6 8y5x 84 0.3x0.4y2 5a2b11 2x3y20 9a9b7 7x3y7 8x y 32 3m b0 7y9x 32 -2m b6 a9b5 x6y2 3a9b14 6x4y-9 5x5y 12 0.1x0.8y2.1 4y8x 12 0.7x0.9y0.8 7a5b4 3x5y8 4a2b15 6x8y3 7x9y 102 3m9b14 5y6x 102 -7m5b2 5a b7 5x6y-8 8a2b19 9x5y-1 7x6y 114 0.3x0.5y0.9 3y9x 114 0.2x0.9y4