-er a-a a-b aaa aab aad aae aag aar aav ab- aba abb abd abe abg abr abv ad- ada adb add ade adg adr adv aea aeb aed aee aeg aer aev ag- aga agb agd age agg agr agv ar- ara arb ard are arg arr arv av- ava avb avd ave avg avr baa bab bad bae bag bar bav bba bbb bbd bbe bbg bbr bda bdb bdd bde bdg bdr bdv be- bea beb bed bee beg ber bev bga bgb bgd bge bgg bgr bgv bra brb brd bre brg brr brv bva bvb bvd bve bvg bvr bvv daa dab dad dae dag dar dav dba dbb dbd dbe dbg dbr dbv dda ddb ddd dde ddg ddr de- dea deb ded dee deg der dev dga dgd dge dgg dgr dra drb drd dre drg drr drv dva dvb dvd dve dvg dvr eaa eab ead eae eag ear eav eba ebb ebd ebe ebg ebr ebv ed- eda edb edd ede edg edr eea eeb eed eee eeg eer eev ega egb egd ege egg egr era erb erd ere erg err erv eva evb evd eve evg evr evv g-d gaa gab gad gae gag gar gav gba gbd gbe gbg gbr gbv gda gdb gdd gde gdr gdv ge- gea geb ged gee geg ger gev gga ggb ggd ggg ggr ggv gra grb grd gre grg grr grv gva gvb gvd gve gvg gvr ra- raa rab rad rae rag rar rav rba rbb rbd rbe rbg rbr rda rdb rdd rde rdg rdr rdv re- rea reb red ree reg rer rev rga rgb rgd rge rgg rgr rgv rra rrb rrd rrg rrr rva rvb rvd rve rvg rvr rvv v-a v-e vaa vab vad vae vag var vav vba vbd vbg vbr vbv vdb vdd vde vdg vdr vdv vea veb ved vee veg ver vga vgg vgr vra vrb vrd vre vrg vrr vva vvb vvg vvr vvv

a-be aaaa aaab aaad aaae aaar aaav aaba aabb aabd aada aade aaea aaev aage aara aard aare aava abaa abab abad abae abag abar abb- abba abbb abbe abbr abda abed abee aber abgd abra abva abvd adaa adab adad adae adag adar adba adda addd adde addr adea adeb adee ader adra adre advb aede aeer aega aer- aera aerd aeva agad agag agar agav agba agda agde agea aged agee ager agga agge agra agre agva arab arad arae arag arar arba arbe arda arde area ared aree areg arev arga argb arge arr- arra arre arrg arrr arva arve avab avar avda avea aver avra avre avva baaa baad baar baba babb babe babr bada badb badd bade badr baed baer baga bage bagg bar- bara barb bard bare barg barr bava bave bbad bbbb bbdd bbeb bbga bbrg bd-r bdav bead beag bear beav beba bebb bebe beda bede beeb beed beeg beer bega begg bera berd bere berg berr bgdv brab brad brae brag brav brda brea breb bred bree breg brer brev brrr daab daad daae daag daar daba dabb dada dade daeb daer daga dage dagg dagr dagv dara darb dard dare darg darr dava dave dbag dbar dddd ddre dead deae dear deba debe deda dedd dede deeb deed deeg deer deev dega dege der- dera derb dere derg derr derv deva deve dgeg dgge draa drab drad drag drar drba drda drea dred dree dreg drev drge drra dvar dvda dvdr dvra eaba eada eadb eadd eaga eage eara earb eard eare eave ebba ebbr ebed eber edad edag edar edda edde ede- edea eder edge edra edve eede eeea eeee eega eera eerg eeva egaa egad egae egar egba egbe egea egee eger eggb egge egra egre erad erba erbb erbe erda erde ereb ered erer erev erg- erga ergg erra erre erve evae evar evdb evea ever evga evra evre gaar gaba gabb gabe gabr gada gadd gade gaea gaed gaer gaga gage gagg gara garb gard gare garg garr garv gava gave gbag gbde gddb geab gead gear geba gebe geda gedd gede geed geer gege gegg gera gerb gerd gere geva geve gggg grab grad grae grav grbr grea greb gree greg grev grrr grve gvvv raab raad raag raba rabb rabe rada radd rade radr raed raeg raer raga rage ragg rara rarb rare rava rave rbbb rbbr rder rdev rea- read reae rear reba rebb rebe reda redd rede redr reeb reed reev rega regd rege regr rera rerd rere rerg reva revd reve rgba rgbe rrad rred rrrr rved rver vaad vaar vada vade vag- vaga vage vagg vara vard vare varg varr vava vbrg vder vdre vear veba veda vede veer vega vege ver- vera verb verd vere veve vrav vrba vred vver vvvv

-aaa- -abad -drag aaaee aaarg aabaa aabba aabga aabra abaab ababa ababe abada abade abaer abaga abara abare abava abave abbad abbar abbed abead abear abeba abebe abede abeed abeer abega abege abegg abera abere aberg aberr abgar abrad abrar adaba adabe adada adage adara adare adava adber addae addea added adder addra adead adear adeeb adeed adeer adega adeva adeve adrad adrag adrar adree aeaea aebbe aegae aegea aeger aered aerva agada agara agard agava agave agder agege aggag aggar agger agree ar-ab arab- araba arabe arada araea arage arara arare arava arave arbab arbar arbed arbee arber arbre ardab ardea ardeb ardee arder ardra ardre aread areae arear arede areed arega arere areva arrea arvad arvar avage avara avard avare avber avebe aveda aveer aver- avera averb aveva aveve avgar avree b-e-d baabe baade baaed baard baava babar babee baber babra badar badde badea bader badge badra baeda bagad bagag bagar bagda bagea bager bagga bagge bagra bagre baraa barab barad barag barar barba barbe barda barde barea bared barer barga barge barra barre barva bavar bavra bbbee bbear bd-re be-er beara beard beare bebad bebar bebed beber bebra bedab bedad bedag