Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to make and use a rootball lifting flowerpot [title] Assemble the supplies needed. [step] For one system, you'll need two identical small plastic flowerpots, a thin plastic plate (for example, the lid of a margarine box) and scissors. The pots on the photo are about 5 cm (2 inches) high and 5.5 cm (2.2 inches) wide.

Ending1: The sets (groups of pots on the same plate) are usually 9 cm (2.0 in) wide, then 6 cm (4 inches) wide. [substeps] See step 3 for a detailed painting guide. Ending2: [title] Open the larger plastic potpourri pot. [step] Open it so that it's upright and 4 cm (1/2 inch) wide. Ending3: The way you wrap the plates is up to you. You can mix and match the plates to create one, learn how, and you're done. Ending4: [title] Make one " insert " by cutting away about two thirds of the side of one plastic flowerpot. [step] Then you have one flowerpot and one insert.

Answer format: ending1/ending2/ending3/ending4