Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
revolve =
1. ‰¡
2. “]
3. —z
4. ’Y

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ