-er eee eef eep eer ef- efe eff efi efp efr eie eif eii eip eir ep- epe epf epi epp epr ere erf eri erp err fee fef fei fep fer ffe fff ffi ffp ffr fie fif fii fip fir fpe fpi fpp fpr fre frf fri frp frr i-f ie- iee ief iei iep ier ife iff ifi ifp ifr iie iif iii iip iir ipe ipf ipi ipp ipr ir- ire irf iri irp irr p-p pee pef pei pep per pfe pff pfi pfp pfr pie pif pii pip pir ppe ppf ppi ppp ppr pre prf pri prp prr re- ree ref rei rep rer rfe rff rfi rfp rfr rie rif rii rip rir rpe rpf rpi rpp rpr rrf rri rrp rrr

eeee eefe effi eiei eier eipr eire epee eper epi- epie epip eppp eprp erei erer erie erpe erre feer fefe feff fefi feie feir fere ferr ffee ffff ffii ffrr fief fier fife fiff fifi fiii fipp fire fprf free frei frep frie frip ieie iere ieri ifer ifrf ifri iiie iiii iipf iper ipie ippf ippr ipri iree irer irfe iri- irie irip irpe irre irri peep peer peff peip peir pepe pepi per- pere perf peri perp perr pfff pffr piep pier piff piip pipe pipi pipp pire piri pirr pper ppie ppif pppp pprf pre- pree pref prep pri- prie prif prii prri reef reep refe reff refi refr reif reii reir repe repi repp repr rere reri rfef rief riep rier rife riff riif ripe ripi ripp ripr rire riri rpii rrif rrrr

eeeee eepee eerie efere eferi effer effie efrei eipri eirie eppie erere erier eriff feere feier ferie ferr- ferre ferri fieee fieri fifer fifie firee firei firer firie firre freei freep freer freir frere frier fripp ieiri iepe ieper ierei if-- ifere iiiee iiiii iperf ippee ippei irrep p-rep peere peeri peire pepee peppe peppi perer peri- perie perre perri piere pieri piiri piper pippi pipri pirie pirre pirri preef preff preie preif prief prier prife reefe reepe reere refer reffe reiff reppe rere- reree rerip rerir ri-fi riefe rifer riife riper rippe ririe rperf rripe

eerier effeir effere er-rif feerie feifer feirie ferfer ferier ferrer ferri- ferrie fiefie freepr frefre freire i-free iffier ipfire peepee peeper peerer peerie peffer peiere peiper pepper perere perier perire perper perree perrie pieper pierie pierre pierri piffer piperi pipier pipipi pipiri pipper pippip piree pirrie pirrip pppppp prefer preffe preier preiff preire priefe priere priffe reefer reeffe reeper refeff refire refrei repier repipe repper repref reprie riffer rififi ripier ripper

epierre ferrere ferrier fie-fie fierier freeppp freprie fripier fripper iprefer pee-pee peepier peiffer peirrie peppier pereire periere perrier pfeffer pfeifer pfieffe pierrie pip-pip preferr preffer prefire preiere prepere prepper preppie referee referer reifier repreef reprefe repreif reprief reprife rerefer riffier rippier

e-i-e-i- ferriere i-ii-iii peeppeep pepperer perierer periperi perrerer pfeiffer pippiree piripiri preferee preferer preppier referree referrer repriefe rerefief rierreef

eerieerie free-fire fripperer ipreferpi pepperier perrierie pierrerie piri-piri preferree preferrer repe-refe rere-fief

pip-pip-pip