Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
revolve =
1. •@
2. “J
3. “]
4. •‰

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ