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

ƒŒƒxƒ‹2. •ύX
SDAL“‡‰pŒêŠwZ