Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
revolve =
1. ‘Î
2. ‹´
3. “]
4. ˆÃ

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ