-er -ic c-- ccc ccd cce cci ccr cct ccx cdc cdd cde cdi cdr cdt cdx ce- cec ced cee cei cer cet cex ci- cic cid cie cii cir cit cix crc crd cre cri crr crt crx ctc ctd cte cti ctr ctt ctx cxc cxi cxr cxt cxx dcc dcd dce dci dcr dct dcx ddc ddd dde ddi ddr ddt ddx de- dec ded dee dei der det dex di- dic did die dii dir dit dix drc drd dre dri drr drt drx dtc dtd dte dti dtr dtt dtx dxc dxd dxi dxr dxt dxx ec- ecc ecd ece eci ecr ect ecx ed- edc edd ede edi edr edt edx eec eed eee eer eet eex eic eid eie eii eir eit eix erc erd ere eri err ert etc etd ete eti etr ett etx ex- exc exd exe exi exr ext exx i-d icc icd ice ici icr ict idc idd ide idi idr idt idx ie- iec ied iee iei ier iet iex iic iid iie iii iir iit iix ir- irc ird ire iri irr irt irx itc itd ite iti itt itx ixc ixe ixi rcc rcd rce rci rcr rct rcx rdc rdd rde rdi rdr rdt rdx re- rec red ree rei rer ret rex ric rid rie rii rir rit rix rrc rrd rri rrr rrt rtc rtd rte rti rtr rtt rtx rxr t-x tcc tcd tce tci tcr tct tcx tdc tdd tde tdi tdr tdt tdx te- tec ted tee tei ter tet tex tic tid tie tii tir tit tix trc trd tre tri trr trt trx ttc ttd tte tti ttr ttt ttx txe txi txt xcd xci xcr xcx xdc xde xdi xdr xdt xed xee xer xet xex xic xie xii xit xix xrc xrd xrt xrx xtc xti xtr xtx xxi xxx

c-cd cccc ccci ccdc ccdi ccdr cced ccee ccic ccid ccii ccir ccix ccrc ccre ccri ccrt cctc cctt ccxi cd-e cd-r cddr cdec cder cdex cdic cdii cdre cdxi cec- cece ceci cect cedd cede cedi cedt ceec cer- cerc cerd cere ceri cert cet- cete ceti cexe cicc cici cicr cict cidc cide cidi cidr cidt ciee cier ciid ciii ciit circ cire ciri cirr cirt cite citi citt cixi crcc crce crcr crdc cre- crec cred cree crei cret crex cric crie crit crrt crtc ctec ctic ctrc cxii cxix cxxi cxxx d-ix dccc dcci dcct dcii dcix dctc dcxi dcxx dddd ddie ddrc ddre dec- decc decd dece deci dect dedd dede dedi deed deer deet deid deie deir deit der- derc dere deri derr dete detr dex- dexe dext dice dici dict dide didi died dier diet diex diii dird dire dirr dirt dite diti ditt dixi dred dree drei dret dric drie drit drix dtcc dted dttx dtxt dxcc dxci dxdc dxdr dxec dxed dxii dxix dxrd dxre dxrr dxrt dxrx dxxr dxxx eccc ecce ecci ecct ecdc eced ecit ecrc ecri ecrr ect- ectc eddc edde eddi ede- edei eder edex edie edit eede eeee eerc eetc eete eext eid- eide eidi eidr eiec eied eiei eier eird eire eitc eiti eitr er-x ercc erce erde erdi erec ered erei erer eret eric erie erit errc erre etcc etec etee eter etic etix etre ette etti exec exed exer exid exit exrx exte extr iccc icci iccr icct icdc icdd icde icec iced icee icer icet icex icrc icre icrr icrt idce idcr idec ided idee ider idex idic idid idie idir idrc idre iecc iedr ieet ieie iere ieri iett iicd iide iied iiie iiii iiit iirc iitr iitt ircc ircd ircx irdc ired iree irer irex iri- iric irid irie irix irrc irre irri irte irti itec iter itet itex itic itie itri ixxi rccc rcdc rcde rcet rcic rcid rcrd rctc rcti rder recc recd rece reci recr rect redc redd rede redi redr redx reed reet reid reii reir reit rerd rere reri rert retd rete reti retr rett rexx ricc rice rict ridc ridd ride ridi ridx ried rier riet riex rire riri rite riti ritt rixc rixe rred rrrr rtcc rtce rtdt rtee rtei rtex tccc tcdd tctc tdri tecr tect tedd tede tedi tedx teec teed teer teet teic teie teir ter- terc tere teri terr tete teti tetr tett tetx text ticc tice tidc tidd tide tie- tied tiee tiei tier tiet tiit tird tire tiri tirr titc tite titi titt tixt trcc tre- trec tred tree trei tret trex tri- tric trie trit trix trtc trte trtr tter tttt txii txtr x-ed xcii xcri xdcc xeer xer- xert xexe xidi xiii xixi xrcd xtie xxii xxix xxxi xxxx

-tree c-tec ccccc cccii ccett cciii ccitt ccxii cdiii ceci- cecie cecri ceded ceder cedex cedie cedr- cedre ceede ceere ceirt cerc- cerce cerci cerec cered cerer ceret ceric cerid cerie cerre certe cetic cette cicer cider cidex cidre cietc circe cirex ciric cirie cirr- cirri citec cited citee citer citie citr- citte crece crede credi creed creer creid crete crice cried crier ctree ctrie cttee dccic dccix dcide ddc-i ddddd decet deci- decie decir dedde dedee deder dedic dedie dedir dedit deece deede deedi deere deice deidt deite derce derde dered deric derre deter detie detre dette dexie dexit diced dicer dicit dicte didee didie didit diece dieci dieri diete diexi dirce dired direr dirie diter dittd ditti dixer dixid dixie dixit drdre dredd drede dreed dreid dreie drere dride dried drier drite dxdxd e-dee ecrit edder eddic eddie eddir eddit eddre edere edict edidi edred eeeee eerde eerie eetti eider eidet eirie eiter eitri erdec erdre erect erede erere erice erier eriic erite erixx erred erte erter etete etext etite etree etter ettie ex-ic exced exect execx exede exert exide exite exred exter extre ice-t iceci icedt iceit icici icier icter ictic idice idied iecee ieiri ierei iette iiiee iiiii iitti ircii irece irete irid- iride irite irrit