OT_MR             139 third_party/harfbuzz-ng/src/hb-ot-shape-complex-myanmar.cc   OT_MR  = 22, /* Various consonant medial types */
OT_MR             127 third_party/harfbuzz-ng/src/hb-ot-shape-complex-sea.cc   OT_MR   = 22, /* Medial Ra */