## H38 as constructed in the paper
bcdefgaa begcdafb bfegadcc bgafcedd cgbafdeb cadgbefe cdefgaba cefbagdf dfbcgeaf dgfebacg dcgfabee deagfcbh efgabcda edfgcbab eabfdgch ecabgdfg fedagbcd fgebdcae fagecdbf fdacbgec gcfadebc gaecfbdg gfdbcaeh gdbeacfd aaaaaaai bbbbbbbi ccccccci dddddddi eeeeeeei fffffffi gggggggi adgbfecj dbeacgfj gecfbdaj bafdgcej fcbgeadj egdcafbj cfaedbgj