Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
revolve =
1. •×
2. “]
3. Žg
4. •”

ƒŒƒxƒ‹3. •ύX
SDAL“‡‰pŒêŠwZ