INSUSCEPTIBLE

be bi el en es et in is it li ne nu pe pi si ti un up us ut

bee bel ben bes bet bin bis bit bun bus but cee cel cep cis cub cue cup cut ecu eel els ens ess ice ins its lee lei les let leu lib lie lin lip lis lit neb nee net nib nil nip nit nub nus nut pec pee pen pes pet pic pie pin pis pit piu psi pst pub pul pun pus put sec see sei sel sen set sib sic sin sip sis sit sub sue sun sup tee tel ten tic tie til tin tip tis tub tui tun tup uns ups use ute uts

been beep bees beet bels belt bene bens bent best bets bice bile bine bins bint bise bite bits blet blin blip blue buns bunt buss bust bute buts cees ceil cels celt cent cepe ceps cess cete cine cist cite clip club clue cube cubs cues cult cunt cups cusp cuss cute cuts ecus eels else epic eses esne etic etui ibis ices inti isle lees leet leis lens lent lept less lest lets libs lice lien lies lieu line lins lint lipe lips lisp list lite lits litu lube luce lues lune lunt lust lute nebs neep ness nest nets nibs nice nils nips nisi nite nits nubs nuts pecs peel peen pees pein pele pelt pens pent pest pets pice pics pies pile pili pine pins pint piss pits pleb plie plus psis psst ptui pubs puce pule puli puls puns punt puss puts scup scut secs sect seel seen seep sees seis sels sene sent sept sets sibs sice sics silt sine sins sipe sips site sits slip slit slub slue slut snib snip snit snub spec spic spin spit spue spun step stub stun subs sues suet suit suns supe sups teel teen tees tele tels tens tics ties tile tils tine tins tipi tips tube tubs tuis tule tune tuns tups unbe unci unit uses utes