B33113313132313113313223313331322331311331322331333132313331312312231   >>    B3311331313231311331322331333132233131133132233133313231333131231223   <<    B33113313132313113313223313331322331311331322331333132313331312312233   >>      B33113313132313113313223313331322331311331322331333132313331312312232   >>