OLD PERMIC LETTER U
OLD PERMIC LETTER BUR
OLD PERMIC LETTER GAI
OLD PERMIC LETTER ZHOI
OLD PERMIC LETTER DZHOI
OLD PERMIC LETTER ZATA
OLD PERMIC LETTER I
OLD PERMIC LETTER TAI
OLD PERMIC LETTER YERU
OLD PERMIC LETTER OO
OLD PERMIC LETTER EF
OLD PERMIC LETTER HA
COMBINING OLD PERMIC LETTER ZATA