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