PROLINES

el en er es in is li lo ne no oe oi on op or os pe pi re si so

els ens eon ern ers ins ion ire lei les lie lin lip lis lop nil nip nor nos oes oil ole one ons ope ops ore ors ose pen per pes pie pin pis poi pol pro psi rei rep res rin rip roe sei sel sen ser sin sip sir sol son sop sri

enol eons epos erns eros inro ions ires iron isle leis leno lens lien lier lies line lino lins lion lipe lips lire lisp loin lone lope lops lore lorn lose nils nips noel noes noil noir nope nori nose oils oles ones open opes ores orle pein pens peon peri peso pier pies pile pine pins pion pirn piso plie pois pole pols pone pons pore porn pose pros rein reis repo reps riel rile rins ripe rips rise roes roil role rope rose silo sine sipe sire slip sloe slop snip soil sole soli sone sore sori sorn spin