kupo[8], okup[8], puko[8], ukop[8], skup[8], kuso[7], osku[7], skuo[7], soku[7], suko[7], ukos[7], opus[7], ospu[7], skop[6],
kup[7], puk[7], oku[6], opu[6], suk[6], psu[6], spu[6], kop[5], sou[5], kos[4], sok[4], osp[4],
ku[5], su[4], ko[3], ok[3], op[3], po[3], os[2],
