Hi, everybody: KLGP is reviewing C-LGR-1 (2015.04.30.) and found some possible errors. 1. 618 lines do NOT seem to obey reflexivity (see Appendix 1 for details). 2. In two cases, in addition to reflexivity, there seem symmetry and transitivity issues (problems). 3. Am I missing something? I may be wrong. I am looking forward to hearing from you. Thanks in advance. * BTW, this message was sent about 4 weeks ago to CGP cochairs. Rgds, -- 김 경석 KIM, Kyongsok