D3313223323213233313231311112331323223313331323133313133313233321   >>    D331322332321323331323131111233132322331333132313331313331323332   <<    D3313223323213233313231311112331323223313331323133313133313233323   >>      D3313223323213233313231311112331323223313331323133313133313233322   >>