-er eee eem eep eer eet eie eii eim eip eir eit em- eme emi emm emp emr emt ep- epe epi epm epp epr ept ere eri erm erp err ert ete eti etm etp etr ett ie- iee iei iem iep ier iet iie iii iim iip iir iit im- ime imi imm imp imt ipe ipi ipm ipp ipr ipt ir- ire iri irm irp irr irt ite iti itm itp itt m-r mee mei mem mep mer met mi- mie mii mim mip mir mit mme mmi mmm mmp mmr mmt mpe mpi mpm mpp mpr mpt mre mri mrm mrp mrr mrt mte mti mtm mtp mtr mtt p-p pee pei pem pep per pet pie pii pim pip pir pit pme pmi pmm pmp pmr pmt ppe ppi ppm ppp ppr ppt pre pri prm prp prr prt pt- pte pti ptm ptp ptr ptt re- ree rei rem rep rer ret rie rii rim rip rir rit rme rmi rmm rmp rmr rmt rpe rpi rpm rpp rpr rpt rri rrm rrp rrr rrt rte rti rtm rtp rtr rtt te- tee tei tem tep ter tet tie tii tim tip tir tit tme tmi tmm tmp tmr tmt tpe tpi tpm tpp tpr tpt tre tri trm trp trr trt tte tti ttm ttp ttr ttt

eeee eete eiei eier eime eimi eipr eire eiti eitm eitr emer emet emii emim emir emit emme emmi empe empi empt emre emte emtp epee eper epi- epie epip epit eppp eprp epte erei erem erer eret erie erim erit erme erpe erre etee etem eter etim etre etrm ette etti ieet ieie ieme iere ieri ietm iett iiie iiii iiit iipm iitm iitr iitt imep imer imet imir imit imme immi immt impi impr impt imre imri imrr iper ipet ipie ipmi ipmp ippr ipri iree irem irer iri- irie irip irpe irre irri irte irti irtp item itep iter itet itie itim itme itri meem meep meer meet meir meit meme memr mepe mer- mere meri merm merp mert met- mete meti mett miee miem miep mier miet miii miit mim- mime mimi mimp mipi mipr mipt mire miri mirr mirt mit- mite miti mitm mitt mmii mmmm mmpi mmpr mmrp mpie mpir mpit mppe mppp mpri mprp mptp mree mrtm mrtt mtep mtre mtrr mttr peep peer peet peip peir peit pemt pepe pepi per- pere peri perm perp perr pert pete peti petr pett piem piep pier piet piip pime pimi pimp pimt pipe pipi pipp pire piri pirr pite piti pitr pitt pmip pmmp pmpm pmrt pper ppie pppp pprm pptt pre- pree prem prep pret pri- prie prii prim prri prrm prti prtm prtp prtr pter ptmp reem reep reet reii reim reir reit reme remi remp repe repi repp repr rept rere reri rert rete reti retr rett riem riep rier riet rime rimi rimm ripe ripi ripp ripr ript rire riri rite riti ritt rmrp rpet rpii rrmp rrrr rtee rtei rtmi rtmp rttp teem teer teet teie teim teip teir teme temp tepe tepi tepp ter- tere teri term terp terr tete teti tetr tett tie- tiee tiei tiep tier tiet tiit time timi timm timp tip- tipe tipi tipp tipt tire tiri tirr tite titi titp titt tmep tmtt tper tpir tpmt tppp tppr tpte tptp tptr tre- tree trei trem tret tri- trie trim trip trit trmi trpe trpm trpp trte trtr tter ttim tttt

-tree eeeee eepee eerie eetti eipri eirie eiter eitri emeer emere emeri emert emiri emirp emite emmer emmet emmie empee empte emtee eppie erem- erept erere erier erimi erite ermir ermit erte erter etete etite etree etter ettie i-m-r ieiri iepe ieper ierei iette iiiee iiiii iitti imeem imeet immer immie immit impee impei imper impet impir imptr imrie ipeti ipiti ippee ippei irete irime irimi irite irrep irrit itete itire itrip itter ittre ittti m-rip meere meeri meete meier meire meiri meite memer merei merer meret meri- merie merir merit merre merri merte merti meter metir metr- metre metri mette metti mi-mi mimee mimer mimet mimir mimmi mimpi mipep mipim mirer miret mirie mirim mirre mirri mirti miter mitie mitim mitre mitte mitti mmiii mmmmm mmpip mpiri mpret mprim mrmet mrpii mrpim mt-te mt-ti mt-tm mt-tp mt-tr mt-tt mtepe mtree p-rep peere peeri peert peete peire peirt pepee peppe peppi pept- perer peret peri- perie perim perit permi perre perri perte perti peter petie petit petr- petre petri pette petti piere pieri piert piiri piper pipet pipit pippi pipri pirie pirre pirri piter pitie pitip pitre pitri pitti preem preie preim preme premi premp prete preti prier priit prime primi primm primp prite priti pritt pter- ptere pteri ptime ptpre ptprm ptprr ptprt reeme reepe reere reeti reime remee remer remet remi- remit repet repit reppe reprt rere- reree reret rerip rerir retee retem reter retie retip rette rieti rimer rimmi rimpi riper ripit rippe ririe rripe teeme teepe temir tempe tempi tempt temri tepee tepet tepit terem teret terme terre terri tert- teter tetr- tetri tette ti-ti tieit tieme tiere tieri tierp timei timer timet timit tiper tipet tipit tippi tiree tirer tiret tirit titer titii titre titte titti treer treet treie treip treit treme tremp trepp trept trere treri trete trett tri-m triei trier triet triip trime tripe tripi tripp tript trit- trite tritt ttime ttttt

eerier emeere emerit emeter emiter emmert emmett emmitt empiem empire epimer erimem ermite errett i-tree imiere imirim immert immire impere impert impier impire ipeter irrite ittiri m-tree meemie meeter meetit meetme meetre meirre meitei mememe memere mereit merete merire meritt mermer mermet merrem merret merrie merrit merter mertim meteer meteti metier metime metire metrer metter mettet mierie mimmer mirier miriti mirrer mitier mitrit mitter mittet mp-pet peepee peeper peerer peerie peeter peetre peetri peiere peiper pempem pepper perere perier perire perite permie permit perper perpet perree perret perrie perter pertie pertre peteet peteri petiet petite petree petrem petrer petri- petrie