B33113313132313113313223313331311331323331323331333132233132313231312111133221   >>    B3311331313231311331322331333131133132333132333133313223313231323131211113322   <<    B33113313132313113313223313331311331323331323331333132233132313231312111133223   >>      B33113313132313113313223313331311331323331323331333132233132313231312111133222   >>