找出下面立体图形从正面、上面和左侧面看到的形状，并在括号中标出来。 *^+P3s9r,\0\(v.W1a;t;D;i'T+t/o
(n7d4m)t8B8W8m/X(w/t.Y6j8I/B3n7i6u.i1x9z1u'y+h;g8O-S4i5b3X*^+P3s9r,\0\(v.W1a;t;D;i'T+t/o