kupo[8], okup[8], puko[8], ukop[8], wkup[8], woku[7], wkop[6],
kup[7], puk[7], oku[6], opu[6], kop[5], kwo[4], wok[4],
ku[5], wu[4], ko[3], ok[3], op[3], po[3],
