Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
pair =
1.
Ž–
2.
‹{
3.
‘Ò
4.
’š
ƒŒƒxƒ‹3.
•ÏX
SDAL“‡‰pŒêŠwZ