Dear GP members, I have done my homework, and I have uploaded my contribution and contributions from MB and DT to Google docs folder. If there are problems in accessing them, please give me a note. Appendix D<https://drive.google.com/drive/folders/13OI1Yb9RO2Z_l4C0hbFCZ8xVONxdwqBU> I have added the case SMALL LETTER SCHWA vs LATIN SMALL LETTER A for discussion. In some fonts they are similar. Regards Mirjana