C222212323223313132313231323231323231323132322331323131232212131   >>    C22221232322331313231323132323132323132313232233132313123221213   <<    C222212323223313132313231323231323231323132322331323131232212133   >>      C222212323223313132313231323231323231323132322331323131232212132   >>