Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
angle or corner =
1. Šp
2. “ì
3. Žñ
4. ŒË

ƒŒƒxƒ‹2. •ύX
SDAL“‡‰pŒêŠwZ