Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
left =
1. —[
2. ŽR
3.
4. ˆê

ƒŒƒxƒ‹1. •ÏX
SDAL“‡‰pŒêŠwZ