x1 reflects Abkhazian/Abkhaz culture/nationality/language in aspect x2.
See also kulnrxapsuua, bangrxapsuua/bangabuku, gugdexapsuua, kartuli, sakartulos/sakartyvelos, rusko, kafkaso/kafkazo, margali, noxtino, kulnrnoxtci, irstoni, adgexe, xai'otso, zarbaija.