a=eval(input())
b=eval(input())
c=eval(input())
if((a*a+b*b==c*c)or(a*a+c*c==b*b)or(b*b+c*c==a*a)):
print("YES")
else:
print("NO")
a=eval(input())
b=eval(input())
c=eval(input())
if((a*a+b*b==c*c)or(a*a+c*c==b*b)or(b*b+c*c==a*a)):
print("YES")
else:
print("NO")