Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
interval =
1. Ž›
2. ‰È
3. ŠÔ
4. “X

ƒŒƒxƒ‹2. •ÏX
SDAL“‡‰pŒêŠwZ