J=lambda:map(int,input().split())
a,b=J()
c,d=J()
e,f=J()
g,h=J()
B=67
L=range(B)
n=1
for p in L:
	for q in L:
		for r in L:
			for s in L:n&=((p*s-q*r)%B<1 or(p*a+q*c-e*p-f*r)%B or(p*b+q*d-e*q-f*s)%B or(r*a+s*c-g*p-h*r)%B or(r*b+s*d-g*q-h*s)%B)>0
print("YNeos"[n::2])