
:
::
:
(1 ) → 2 → 3 → → 5
(2) 4 → → → 7 → 8
(3) 10 → → 8 → 7 →
:
::
:
(1 )
(2) 5 6
(
)
(3)
(4)
(5) 6
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4123
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)
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A B C D E F G H I 4 J
KL
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(
)
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(3)C @ M - 1% A 6N
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(4)
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7 Q ( )( )
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4
5= 5= R 6 10
3
1
7
(1)( )S T U
(2)( )T U
(3)( )7V U
(4)( )W U