D3313222132313113313132313232123313132322331322331323331333113231   >>    D331322213231311331313231323212331313232233132233132333133311323   <<    D3313222132313113313132313232123313132322331322331323331333113233   >>      D3313222132313113313132313232123313132322331322331323331333113232   >>