Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
face(v.) =
1.
ˆÀ
2.
d
3.
’Ç
4.
Ο
ƒŒƒxƒ‹3.
•ÏX
SDAL“‡‰pŒêŠwZ