kagu[9], gaur[8], ruga[8], ugra[8], karu[7], kura[7], raku[7],
gur[7], rug[7], kur[6], gar[5], gra[5], rag[5], aur[5], akr[4], ark[4], kar[4], kra[4], rak[4],
gu[6], ku[5], ag[4], au[4], ka[3], ar[2],
