There is a right triangle with legs of length *a* and *b*. Your task is to determine whether it is possible to locate the triangle on the plane in such a way that none of its sides is parallel to the coordinate axes. All the vertices must have integer coordinates. If there exists such a location, you have to output the appropriate coordinates of vertices.
The first line contains two integers *a*, *b* (1 ≤ *a*, *b* ≤ 1000), separated by a single space.
a,b=map(int,input().split())
r={(0,0)}
x,y=a*a,b*b
t=0
for i in range(1,a):
    for j in range(1,a):
        if i**2+j**2==x:
            r.add((i,j))
            t=1
            break
    if t:break
t=0
for i in range(1,b):
    for j in range(1,b):
        if i**2+j**2==y:
            if (i,j)not in r: 
                r.add((i,j))
                t=1
                break
    if t:break
if len(r)==3:
    print("YES")
    for i in r:print(*i)
else:print("NO")