One step is a grid. When reaching the edge, it is 1 step to enter the grid from the outside and 1 step from the inside to the outside.

Analysis: Observing the graph, according to the method of graph translation, we can draw the following conclusions: ① Translate 4 squares upward; ② Translate 3 squares to the right; ③ Translate 2 grids downward; ④ Translate 1 grid to the left.

Answer: ① Translate 4 squares upward.

② Translate 3 squares to the right.

③ Move down 2 squares.

④ Translate 1 square to the left.