1) 3 step. open the fridge, put the elephant in, and close the fridge1 ^! ^: S2 }; ~+ r8 s
2) 4 step, open the fridge, take out the elephant, put the giraffe in,
3 n$ |3 r" Z: Q, ptvb now,tvbnow,bttvb and close the fridge
4 z3 P1 K1 d9 d' k6 I9 J8 V3) Giraffe, cause he in the fridge |