-er ddd dde ddf ddi ddr ddt de- ded dee def dei der det dev dfd dfe dff dfi dfr dft dfv di- did die dif dii dir dit div drd dre dri drr drt drv dtd dte dtf dti dtr dtt dtv dvd dve dvi dvr dvt ed- edd ede edf edi edr edt eed eee eef eer eet eev ef- efd efe eff efi efr eft eid eie eif eii eir eit eiv erd ere erf eri err ert erv etd ete etf eti etr ett etv evd eve evf evi evr evt evv fdd fde fdf fdi fdr fdt fed fee fef fei fer fet fev ffd ffe fff ffi ffr fft ffv fid fie fif fii fir fit frd fre frf fri frr frt ftd fte ftf fti ftr ftt ftv fvd fvt i-d i-f i-v idd ide idf idi idr idt idv ie- ied iee ief iei ier iet iev ifd ife iff ifi ifr ift iid iie iif iii iir iit ir- ird ire irf iri irr irt irv itd ite itf iti itt itv ivd ive ivf ivi ivr ivt ivv rdd rde rdf rdi rdr rdt rdv re- red ree ref rei rer ret rev rfd rfe rff rfi rfr rft rfv rid rie rif rii rir rit riv rrd rrf rri rrr rrt rtd rte rtf rti rtr rtt rtv rvd rve rvf rvi rvr rvt rvv tdd tde tdf tdi tdr tdt tdv te- ted tee tef tei ter tet tev tfd tfe tff tfi tfr tft tid tie tif tii tir tit tiv trd tre trf tri trr trt trv ttd tte ttf tti ttr ttt ttv tvd tve tvf tvi tvr tvt v-e vdd vde vdf vdi vdr vdt vdv ved vee vef vei ver vet vfd vff vfi vfr vft vfv vi- vid vie vif vii vir vit viv vrd vre vrf vri vrr vrt vte vti vtr vtt vtv vvi vvr vvt vvv

d-tv dddd ddie ddre ddtv dedd dede dedi deed deef deer deet deev defe deff defi deft deid deie deif deir deit der- dere derf deri derr derv dete detr deve devi dfdt dfer dfrf dfri dftr dide didi died dief dier diet dif- diff diii diiv dird dire dirr dirt dite diti ditt ditv divd dive divi dred dree dref drei dret drev drie drif drit dted dvdr dvfr dvi- dvii dvir edde eddi ede- edei eder edie edif edit edtv edve eede eeee eefe eete efet effi efit eft- eid- eide eidi eidr eied eiei eier eird eire eiti eitr erde erdf erdi ered erei erer eret erev erft erie erit erre erve ervi etee eter etfe etre ette etti ever evet evid evie evir evre fdti fede fedi feed feer feet fefe feff fefi feid feie feir feit ferd fere ferr fert ferv fete feti fetr fett fetv feve fevr ffee ffff ffii ffrr fftf fide fidf fief fier fife fiff fifi fift fiii fire fite fiti fitt five fr-v fred free frei fret frid frie frit frvt ftdi fter ftii ided idee idef ider idid idie idir idre idrf idtv idvd idve iedr ieet ieie iere ieri ietf iett ietv ifer ifid ifit ifrf ifri iide iied iiie iiii iiit iitr iitt ired iree irer irfe iri- irid irie irre irri irte irtf irti iter itet itie itif itrf itri ittf ivdr iver ivie ivre rder rdev redd rede redi redr reed reef reet reev refd refe reff refi refr reft reid reif reii reir reit rerd rere reri rert retd rete reti retr rett revd reve revi rfdi rfef rfid ridd ride ridi ried rief rier riet rife riff rift riif rire riri rite riti ritt rive rred rrif rrrr rtdt rtee rtei rtve rtvi rved rver tdff tdri tdtv tedd tede tedi teed teef teer teet teev teff tefi teft teie teir ter- tere terf teri terr tete teti tetr tett tidd tide tie- tied tiee tief tiei tier tiet tiff tift tiit tird tire tiri tirr tite titi titt tivi tre- tred tree tref trei tret trev trfd trfr tri- trie trif trit trte trtr tter ttff tttt tver tvri tvrr tvtv vder vdre vede vedi veer veet veid veie veii veir veit ver- verd vere veri vert vete veti vetr veve vevi vide vidi vied vier viet vife viff viii vire viri virr virt vite viti vitt vive vivi vrdi vred vref vret vt-i vver vvvv

-tree d-rev ddddd dedde dedee deder dedie dedir dedit deede deedi deefe deeff deere deeve defed defer defet deffe defie deidt deiff deite deive derde dered deriv derre derve deter detie detre dette devdi dever devet dfdvd didee didie didit dieri diete dieve dired direr dirfi dirie diter dittd ditti dived diver divet divri drdre dredd drede dreed dreff dreft dreid dreie drere dreve dride dried drier drife driff drift drite drive dvd-d dvd-r dveri dviii e-dee e-fit edder eddie eddir eddit eddre edere edidi edifi edive edred eeeee eefde eerde eerie eetti eevee eever efere eferi efetf effed effer effet effie efird efrei efter eider eidet eirie eiter eitri erdre erede erere ereve erfde erier eriff erite erred erte erter ervie etete etite etive etree etter ettie evdev evere everi everr evert evete evett eveve evite fe-tv fedde fedee feder feere feier feird ferde ferdi fered feret ferid ferie ferit ferr- ferre ferri ferte feted feter feti- fetid fetii fetir fette fever fevre fided fidei fieee fieri fifed fifer fifie fired firee firei firer firie firit firre fitit fitri fitte fittv fived fiver frede fredi freed freei freer freet freir freit frere frett fride fried frier frite fritt ftrtt idied ieiri ierei iette iever if-- ifere iffet ifive ifrit ifttt iiiee iiiii iitti irete irid- iride irite irrit itdid itete itfet itfit itire itive itter ittre ittti ivett ivide ivied ivver redde reddi reder redid redie redif redit reede reefe reeft reere reeti reeve refed refer refet reffe refit reide reiff reird reive rerde rere- reree reret rerir