D1323112331313331313311232322331323132322331333131323133313233313233131   >>    D132311233131333131331123232233132313232233133313132313331323331323313   <<    D1323112331313331313311232322331323132322331333131323133313233313233133   >>      D1323112331313331313311232322331323132322331333131323133313233313233132   >>