OLD NORTH ARABIAN LETTER KAF
OLD NORTH ARABIAN LETTER WAW
OLD NORTH ARABIAN LETTER BEH
OLD NORTH ARABIAN LETTER TEH
OLD NORTH ARABIAN LETTER KHAH
OLD NORTH ARABIAN LETTER ALEF
OLD NORTH ARABIAN LETTER DAL
OLD NORTH ARABIAN LETTER GHAIN
OLD NORTH ARABIAN LETTER ZAIN
OLD NORTH ARABIAN LETTER THEH
OLD NORTH ARABIAN NUMBER TWENTY