Time Limit: 2 sec / Memory Limit: 1024 MB
Score : 100100 points
投掷一个六面骰子1、2、…、6 A次时，有可能得到B的总和吗？
（骰子有6个面，6个面上的点数分别是：1 2 3 4 5 6）
Problem Statement
Is it possible to get a sum of BB when throwing a die with six faces 1,2,\ldots,61,2,…,6 AA times?
Constraints
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1 \leq A \leq 1001≤A≤100
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1 \leq B \leq 10001≤B≤1000
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AA and BB are integers.
Input
Input is given from Standard Input in the following format:
AABB
Output
If it is possible to get a sum of BB, print Yes; otherwise, print No.