local ffi = require 'ffi'
local C, ct = ffi.C, ffi.typeof 'uint64_t[1]'
ffi.cdef 'int scanf(const char *, ...);'

print((function (a, b)
	function f(a, b)
		if a==0 or b==0 then return true end
		if a%2==1 and b%2==1 then return false end
		if a%2==0 and b%2==1 then return f(a/2,b-1) end
		if a%2==1 and b%2==0 then return f(a-1,b/2) end
		return f(a/2,b-1) or f(a-1,b/2)
	end
	C.scanf("%ld%ld",a,b)
	return f(a[0],b[0]) and "Yes" or "No"
end)(ct(), ct()))