obce[7], beko[7], obco[7], kobo[7], obok[7], koce[6], epok[6], poco[6], kopo[6], okop[6], opok[6],
bek[6], cob[6], bok[6], cek[5], koc[5], cep[5], kop[5], eko[4], oko[4],
be[4], bo[4], ce[3], co[3], ko[3], ok[3], pe[3], op[3], po[3], eo[2],
