D3313223323213233313231311112331323223313331323223313231333113221   >>    D331322332321323331323131111233132322331333132322331323133311322   <<    D3313223323213233313231311112331323223313331323223313231333113223   >>      D3313223323213233313231311112331323223313331323223313231333113222   >>