beki[7], kweb[7], nieb[6], inek[5], nike[5], weki[5], wiek[5],
bek[6], ben[5], bin[5], ibn[5], web[5], kei[4], kie[4], ink[4], kin[4], wek[4], kwi[4], nie[3], wie[3], wen[3], niw[3], win[3],
be[4], bi[4], ki[3], en[2], in[2], ni[2], ew[2], we[2], iw[2],
