FERRITES

ef er es et fe if is it re si ti

efs eft ere err ers fee fer fes fet fie fir fit ifs ire its ree ref rei res ret rif see sei ser set sir sit sri tee tie tis

efts errs erst fees feet fere fest fete fets fire firs fist fits free fret frit ires reef rees refs reft reif reis rest rete rets rife rifs rift rise rite seer seif sere serf sift sire site stir tees tier ties tire tree tref tres