There are some animals in a garden. Each of them is a crane with two legs or a turtle with four legs.
Takahashi says: "there are X animals in total in the garden, and they have Y legs in total." Determine whether there is a combination of numbers of cranes and turtles in which this statement is correct.

-----Constraints-----
- $1 \leq X \leq 100$
- $1 \leq Y \leq 100$
- All values in input are integers.

-----Input-----
Input is given from Standard Input in the following format:
X Y

-----Output-----
If there is a combination of numbers of cranes and turtles in which the statement is correct, print Yes; otherwise, print No.

-----Sample Input-----
3 8

-----Sample Output-----
Yes

The statement "there are 3 animals in total in the garden, and they have 8 legs in total" is correct if there are two cranes and one turtle. Thus, there is a combination of numbers of cranes and turtles in which the statement is correct.

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