ISOLEUCINES

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cee cel cis col con cos cue ecu eel els ens eon ess ice ins ion lee lei les leu lie lin lis nee nil nos nus oes oil ole one ons ose sec see sei sel sen sic sin sis sol son sos sou sue sun uns use

cees ceil cels cess cine cion clon clue coil coin cole cols cone coni cons coss cues cuss ecus eels else enol eons eses esne ices icon ions isle lees leis leno lens less lice lien lies lieu line lino lins lion loci loin lone lose loss luce lues lune ness nice nils nisi noel noes noil nose nous oils oles once ones onus oses secs seel seen sees seis sels sene sice sics silo sine sins sloe slue soil sole soli sols sone sons soul sous sues suns unci unco uses