B331133131323131133132233133313231313231333132322331323223312111113221   >>    B33113313132313113313223313331323131323133313232233132322331211111322   <<    B331133131323131133132233133313231313231333132322331323223312111113223   >>      B331133131323131133132233133313231313231333132322331323223312111113222   >>