D33121212113313223313132322331323331323331322331323223313231323131321   >>    D3312121211331322331313232233132333132333132233132322331323132313132   <<    D33121212113313223313132322331323331323331322331323223313231323131323   >>      D33121212113313223313132322331323331323331322331323223313231323131322   >>