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

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ