Rosie likes to play with positive integers, especially the <3 numbers in positive integers.

<3 number is a special group of positive integers, all of which can be divided by less than three positive integers.

For example, $7$ is a <3 number. There are two positive integers that divide $7$ by $1$ and $7$. $25$ is not a number less than $3$. There are $1$, $5$ and $25$ that can divide $25$.

Now, Rosie is curious about how many <3 numbers are included between positive integers $L$ and $R$. But it's too difficult to figure out exactly how many <3 numbers there are. Rosie wants to know whether the proportion of <3 numbers between $L$ and $R$ is less than one third. To be exact, if there are $x$ <3 numbers between $L$ and $R$, Rosie wants to know if $\frac{x}{R-L+1} < \frac{1}{3}$.

Please help the curious Rosie to answer his questions.

Input

The first line has a positive integer of $T$, which represents the total number of test data.

Each test data is a line of two integers $L, R $.

• $1 \le T \le 100$
• $1 \le L \le R \le 10^9$

Output

Please output one line for each test data. If the proportion of <3 numbers between $L $and $R$ is less than one third, output $\texttt{"Yes"}$, otherwise output $\texttt{"No"}$ (without double quotes)

Sample Input

3
7 7
25 25
5 14

Sample Output

No
Yes
No