How to cut the rectangular cardboard (as shown in the figure) with 10 cm long and 6 cm wide to make a square cardboard box with 2 cm edge length? Use shadow to show the parts that should not be cut. At least two different schemes are given

How to cut the rectangular cardboard (as shown in the figure) with 10 cm long and 6 cm wide to make a square cardboard box with 2 cm edge length? Use shadow to show the parts that should not be cut. At least two different schemes are given