Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
revolve =
1. •a
2. ‰@
3. “]
4. ”½

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ