D33132233221323331323131312323132313232233132313231232322113221   >>    D3313223322132333132313131232313231323223313231323123232211322   <<    D33132233221323331323131312323132313232233132313231232322113223   >>      D33132233221323331323131312323132313232233132313231232322113222   >>