from random import*
def f(d,o={}):
i=list(d.values());shuffle(i)
for k in d.keys():o[k]=i.pop()
return o
for i in range(5):
print(f({4:4,5:5,6:6}))
ZnJvbSByYW5kb20gaW1wb3J0KgpkZWYgZihkLG89e30pOgogaT1saXN0KGQudmFsdWVzKCkpO3NodWZmbGUoaSkKIGZvciBrIGluIGQua2V5cygpOm9ba109aS5wb3AoKQogcmV0dXJuIG8KCmZvciBpIGluIHJhbmdlKDUpOgogcHJpbnQoZih7NDo0LDU6NSw2OjZ9KSk=
{4: 6, 5: 5, 6: 4}
{4: 6, 5: 5, 6: 4}
{4: 4, 5: 6, 6: 5}
{4: 5, 5: 4, 6: 6}
{4: 4, 5: 6, 6: 5}