D1323112331313331313311232322331323132322331333131323133313223313231323332321   >>    D132311233131333131331123232233132313232233133313132313331322331323132333232   <<    D1323112331313331313311232322331323132322331333131323133313223313231323332323   >>      D1323112331313331313311232322331323132322331333131323133313223313231323332322   >>