Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
loss =
1. ‘¹
2. Å
3. •œ
4. ‰¿

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ