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（13×8）×125                        20×（17×5）                             14×20×5                         
276×38＋276×62                     102×26

25×（40×32）                        （5×7）×80                                8×14×125×6                
16×25×5×4                           25×13×4

3×12×5                             23×4×5                           40×7×3×5                        
25×6×4×5                         3475－1999                   2843－598，大小：28.0 KB