Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
interval =
1. ŠÔ
2. s
3. ‹A
4. Κ

ƒŒƒxƒ‹2. •ύX
SDAL“‡‰pŒêŠwZ