10
16
21
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14
11
12
21
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19
20
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15
20
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20
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21
21
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12
21
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16
20
20
19
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20
16
19
20
20
21
20
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12
12
15
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21
20
21
20
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15
20
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19
21
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20
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12
21
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21
20
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20
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20
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19
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20
21
16
21
21
21
21
21
21
21
21
21
14
15
21
21
16
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16