kelu[8], kule[8], leku[8], luks[8], skul[8], kusy[8], skuy[8], syku[8], kuse[7], lues[7], sykl[7], susy[7], seks[5], less[5],
kul[7], luk[7], kyu[7], leu[6], ule[6], suk[6], kel[5], kle[5], lek[5], esu[5], sus[5], syk[5], eks[4], esy[4],
ku[5], lu[5], ul[5], su[4], el[3], es[2], se[2],
