Contest: Task: Related: TaskB

Score : $100$ points

Is it possible to get a sum of $B$ when throwing a die with six faces $1,2,\ldots,6$ $A$ times?

- $1 \leq A \leq 100$
- $1 \leq B \leq 1000$
- $A$ and $B$ are integers.

Input is given from Standard Input in the following format:

$A$ $B$

If it is possible to get a sum of $B$, print `Yes`

; otherwise, print `No`

.

2 11

Yes

There are two ways to get a sum of $11$ when throwing a $6$-faced die twice:

- getting $6$ in the first throw and $5$ in the second throw;
- getting $5$ in the first throw and $6$ in the second throw.

2 13

No

There is no way to get a sum of $13$ when throwing a $6$-faced die twice.

100 600

Yes