1) 3 step. open the fridge, put the elephant in, and close the fridge
" m5 X$ R& M; @- e2) 4 step, open the fridge, take out the elephant, put the giraffe in,
8 Y+ ?& _& Y% j& ` and close the fridge
4 X+ h) q5 d ~, k# l. p0 ^tvb now,tvbnow,bttvb3) Giraffe, cause he in the fridge |