big[7], gib[7], gik[6], bit[6], git[6], kip[5], kpi[5], pik[5], gir[5], igr[5], irg[5], ikt[5], kit[5], tik[5], pit[5], ikr[4], kir[4], itr[4], tir[4], tri[4],
bi[4], ki[3], pi[3],
