Take the 1/2 VINE (H).
Take the CROWBAR (I).
Use the GAFF to take the 2/2 VINE (J).
Use the VINE on the boulder (K).
Give the vine to the tree (L).
Look at the roots and take the BOWL (M).
Use the SHOVEL on the snow and take the ACORN (N).
Look at the temple and place the BOWL at the feet of the knights to get the FILLED BOWL (O).
Walk down twice.