12=1x1x12 12=1x12x1 12=12x1x1 12=6x2x1 12=2x6x1 12=1x6x2 12=1x2x6 12=2x1x6 12=6x1x2 12=4x3x1 12=3x4x1 12=1x4x3 12=1x3x4 12=4x1x312=3x1x4 12=2x3x2 12=3x2x2 12=2x2x3以上是用12个棱长1厘米的小正方体摆成形...