D331322332321323331323131111233132322331333132313331323123221211   >>    D33132233232132333132313111123313232233133313231333132312322121   <<    D331322332321323331323131111233132322331333132313331323123221213   >>      D331322332321323331323131111233132322331333132313331323123221212   >>