Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
expand =
1. “W
2. k
3. –Y
4. –‡

ƒŒƒxƒ‹6. •ÏX
SDAL“‡‰pŒêŠwZ