Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
construct =
1. ‹K
2. ÷
3. \
4. ‹K

ƒŒƒxƒ‹5. •ύX
SDAL“‡‰pŒêŠwZ