"m" => qr/^m(\+ |anchu|anjari|arcellus|ashq|eera|etal|igmix|igu|ikachan|intspirit|iriam ?clm|isaki|itra ?mono|ona|onlam|ono(fonto|id|isome|noki)|ontserrat|otoyal|ukti|usica)/i,
"n" => qr/^(nachlieli|nada|nafees|nagham|nanum(barunpen|square)|nice|noto ?mono)/i,
"o" => qr/^(ocr|okolaks|open ?dyslexic|ostorah|ouhud|over|oxygen)/i,
"m" => qr/^m(\+ |anchu|anjari|arcellus|ashq|eera|etal|igmix|igu|ikachan|intspirit|iriam ?clm|isaki|itra ?mono|ona|onlam|ono(fonto|id|isome|noki)|ontserrat|otoyal|ukti|usica)/i,
"n" => qr/^(nachlieli|nada|nafees|nagham|nanum(barunpen|square)|nice|noto ?mono)/i,
"o" => qr/^(ocr|okolaks|open ?dyslexic|ostorah|ouhud|over|oxygen)/i,