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(1)X1 (8)X5
(2)X1 (9)X10
(3)X1LX1R
(4)X1
(10)X2
(11)X4
(12)X4
(13)X4(5)X1
(14)X1(6)X5
(7)X1
21 (9)*2(7) (5)
(8)
(6)
3 (12)x450%
4 (1)(13)x4
(2)
50%50%(10)x1(3) (10)x1
5 6 (11)x4100%
100% (4)
7