Python Alena

p = range(257,357)
q = range(5,601)
r = range(59,229)
minA = 10**15
for b in range(200):
    for c in range(b, b+200):
        a = range(b, c+1)
        for x in range(1,500):
            if not(((x in r)<=(x in a)) or (((x%3==0)<=(x in p))<=((x in q)<=(x in a)))):
                break
        else:
            minA = min(minA, c-b)

print(minA)