B33113313132313113313223313331323132313331313232233132322112331323132231   >>    B3311331313231311331322331333132313231333131323223313232211233132313223   <<    B33113313132313113313223313331323132313331313232233132322112331323132233   >>      B33113313132313113313223313331323132313331313232233132322112331323132232   >>