CF1618F.Reverse

You are given two positive integers $x$ and $y$. You can perform the following operation with $x$: write it in its binary form without leading zeros, add $0$ or $1$ to the right of it, reverse the binary form and turn it into a decimal number which is assigned as the new value of $x$.

For example:

• $34$ can be turned into $81$ via one operation: the binary form of $34$ is $100010$, if you add $1$, reverse it and remove leading zeros, you will get $1010001$, which is the binary form of $81$.
• $34$ can be turned into $17$ via one operation: the binary form of $34$ is $100010$, if you add $0$, reverse it and remove leading zeros, you will get $10001$, which is the binary form of $17$.
• $81$ can be turned into $69$ via one operation: the binary form of $81$ is $1010001$, if you add $0$, reverse it and remove leading zeros, you will get $1000101$, which is the binary form of $69$.
• $34$ can be turned into $69$ via two operations: first you turn $34$ into $81$ and then $81$ into $69$.

Your task is to find out whether $x$ can be turned into $y$ after a certain number of operations (possibly zero).

给你两个正整数 $x$ 和 $y$。你可以对 $x$ 执行如下操作：将其写成不含前导零的二进制形式，然后在该二进制串右侧添加一个 $0$ 或 $1$，接着将整个二进制串反转，并去掉前导零，最后将所得二进制数转为十进制数，作为新的 $x$ 值。

例如：

• $34$ 可通过一次操作变为 $81$：$34$ 的二进制形式为 $100010$；若在其右侧添加 $1$，得到 $1000101$，反转后为 $1010001$（去掉前导零后仍为 $1010001$），其对应的十进制数为 $81$。
• $34$ 可通过一次操作变为 $17$：$34$ 的二进制形式为 $100010$；若在其右侧添加 $0$，得到 $1000100$，反转后为 $0010001$，去掉前导零后为 $10001$，其对应的十进制数为 $17$。
• $81$ 可通过一次操作变为 $69$：$81$ 的二进制形式为 $1010001$；若在其右侧添加 $0$，得到 $10100010$，反转后为 $01000101$，去掉前导零后为 $1000101$，其对应的十进制数为 $69$。
• $34$ 可通过两次操作变为 $69$：先将 $34$ 变为 $81$，再将 $81$ 变为 $69$。

你的任务是判断：经过若干次（可能为零次）上述操作后，$x$ 是否能变为 $y$。

The only line of the input contains two integers $x$ and $y$ ($1 \le x, y \le 10^{18}$).

输入仅包含一行，其中有两个整数 $x$ 和 $y$（$1 \le x, y \le 10^{18}$）。

Print YES if you can make $x$ equal to $y$ and NO if you can't.

如果可以使 $x$ 等于 $y$，则输出 YES；否则输出 NO。

In the first example, you don't even need to do anything.

The fourth example is described in the statement.

在第一个例子中，你甚至无需进行任何操作。

第四个例子在题目描述中已给出。