Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
revolve =
1. W
2. ‘æ
3. “]
4. ˆù

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ