Answers

2016-07-06T22:25:56+08:00
2,4,6,8,10,12,14,16,18,20,22,24 and 3,6,9,12,15,18,21,24
1 5 1
2016-07-06T22:28:02+08:00
7,9,11,13,15,17,19,21 = 122
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