B331133131323131133132233133313231333132233132313331333132332322331311211131   >>    B33113313132313113313223313331323133313223313231333133313233232233131121113   <<    B331133131323131133132233133313231333132233132313331333132332322331311211133   >>      B331133131323131133132233133313231333132233132313331333132332322331311211132   >>