kich[8], irch[7], sich[7], sikh[7], kris[5], skir[5],
chi[6], ich[6], kic[5], his[5], ikr[4], kir[4], cis[4], sic[4], iks[4], isk[4], ksi[4], sik[4], ski[4], sir[3],
hi[4], ci[3], ki[3], si[2],
