1) 3 step. open the fridge, put the elephant in, and close the fridge
c* y( d& v/ j0 g8 \) E2) 4 step, open the fridge, take out the elephant, put the giraffe in, $ M( K5 O. h* k* X `
and close the fridge
. T" P" |$ ~4 y `tvb now,tvbnow,bttvb3) Giraffe, cause he in the fridge |