B331133131323131133132233133313113313233313233313331322331323131121111   >>    B33113313132313113313223313331311331323331323331333132233132313112111   <<    B331133131323131133132233133313113313233313233313331322331323131121113   >>      B331133131323131133132233133313113313233313233313331322331323131121112   >>