FERROSILICON

ef el en er es fe if in is li lo ne no oe of oi on or os re si so

cel cis col con coo cor cos efs elf els ens eon ern err ers fen fer fes fie fil fin fir foe fon for fro ice ifs ins ion ire lei les lie lin lis loo nil noo nor nos oes oil ole one ono ons orc ore ors ose rec ref rei res rif rin roc roe sec sei sel sen ser sic sin sir sol son sri

ceil cels cero cine cion cire clef clon coif coil coin coir cole cols cone coni cons coof cool coon coos core corf corn cors cris enol eons erns eros errs fens fern fice fico file filo fils fine fino fins fire firn firs fisc flic flir floc floe foci foes foil foin fons fool fore froe ices icon info inro ions ires iris iron isle leis leno lens lice lief lien lier lies life line lino lins lion lire liri loci loco loin lone loof loon loos lore lorn lose neif nice nils nisi noel noes noil noir nolo nori nose oils oleo oles olio once ones onos orcs ores orle recs refs reif rein reis rice riel rife rifs rile rins rise rocs roes roil role rolf roof rose seif self serf sice silo sine sire sloe soil sole soli solo sone soon sore sori sorn