kury[8], ryku[8], karu[7], kura[7], raku[7], keru[7], reku[7], aury[7], urea[6], akry[6], aryk[6], kary[6], kery[6], arek[5], erka[5], kare[5],
kyu[7], kur[6], aur[5], kry[5], ryk[5], akr[4], ark[4], kar[4], kra[4], rak[4], ker[4], rek[4], ary[4], ery[4], era[3], rea[3],
ku[5], au[4], ka[3], ar[2], er[2], re[2],
