-ene -one eeee eele eero elee elen eleo eler elle ello elne elon elro enee enel eneo ener enne eno- enoe enol enon eole eolo eone eore eorl erel eren erer erle erll erne erno eroe erol eron eroo erre erro leel leen leer lele lell lelo lene lenn leno leon leor lere lern lero llll lloo lner loen lole loll lolo lone lono lonr looe lool loon loor lore lorn loro lrne lron lrrr neel neen neer nele nell nelo nene neno neo- neol neon neoo nere nerl nero nerr nler nnnn noel noer nole noll nolo non- none nonn nono noo- nool noon nooo noor nor- nore norn noro norr nren nron nrrl o-eo oele oen- oeno oere ole- olen oleo oler olle ollo olne olon olor one- onee onel oneo oner onne onno onon onor ooer oolo oone oooo oore ore- orel oren oreo orer orle orlo orne orno oro- oroe oron oror orro reel reen rele rell relo rene renn reno reol rere rero rlee roel roen roer role roll rolo rone rono rool roon roor rore roro rrle rrrr