表达式18: "A" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, left parenthesis, 0 , 0 , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis greater than 4Ammmmmmmmmmmmmmmmm0,0>4
18
表达式19: "A" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, left parenthesis, 0 , 0 , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis greater than 4Ammmmmmmmmmmmmmmm0,0>4
19
表达式20: "A" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, left parenthesis, 0 , 0 , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis greater than 4Ammmmmmmmmmmmmmm0,0>4
20
表达式21: "A" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, left parenthesis, 0 , 0 , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis greater than 4Ammmmmmmmmmmmmm0,0>4
21
表达式22: "A" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, left parenthesis, 0 , 0 , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis greater than 4Ammmmmmmmmmmmm0,0>4
22
表达式23: "A" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, left parenthesis, 0 , 0 , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis greater than 4Ammmmmmmmmmmm0,0>4
23
表达式24: "A" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, left parenthesis, 0 , 0 , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis greater than 4Ammmmmmmmmmm0,0>4
24
表达式25: "A" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, left parenthesis, 0 , 0 , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis greater than 4Ammmmmmmmmm0,0>4
25
表达式26: "A" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, left parenthesis, 0 , 0 , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis greater than 4Ammmmmmmmm0,0>4
26
表达式27: "A" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, left parenthesis, 0 , 0 , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis greater than 4Ammmmmmmm0,0>4
27
表达式28: "A" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, left parenthesis, 0 , 0 , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis greater than 4Ammmmmmm0,0>4
28
表达式29: "A" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, left parenthesis, 0 , 0 , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis greater than 4Ammmmmm0,0>4
29
表达式30: "A" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, left parenthesis, 0 , 0 , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis greater than 4Ammmmm0,0>4
30
表达式31: "A" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, left parenthesis, 0 , 0 , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis greater than 4Ammmm0,0>4
31
表达式32: "A" left parenthesis, "m" left parenthesis, "m" left parenthesis, "m" left parenthesis, left parenthesis, 0 , 0 , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis greater than 4Ammm0,0>4
32
表达式33: "A" left parenthesis, "m" left parenthesis, "m" left parenthesis, left parenthesis, 0 , 0 , right parenthesis , right parenthesis , right parenthesis , right parenthesis greater than 4Amm0,0>4
33
表达式34: "A" left parenthesis, "m" left parenthesis, left parenthesis, 0 , 0 , right parenthesis , right parenthesis , right parenthesis greater than 4Am0,0>4
