-er -ol bbb bbc bbe bbh bbl bbo bbr bcb bcc bce bch bcl bco bcr be- beb bec bee beh bel beo ber bhb bhc bhe bhh bhl bho bhr blb blc ble blh bll blo blr bob boc boe boh bol boo bor brb bre brh brl bro brr c-- cbb cbc cbe cbh cbl cbo cbr ccb ccc cce cch ccl cco ccr ce- ceb cec cee ceh cel ceo cer ch- chb chc che chh chl cho chr cl- clb clc cle clh cll clo clr co- cob coc coe coh col coo cor crb crc cre crh crl cro crr ebb ebc ebe ebh ebl ebo ebr ec- ecb ecc ece ech ecl eco ecr eeb eec eee eel eeo eer ehb ehc ehe ehh ehl eho ehr elb elc ele elh ell elo elr eo- eob eoc eoe eoh eol eoo eor erb erc ere erh erl ero err hbb hbc hbe hbh hbl hbo hbr hcb hcc hce hch hcl hco hcr he- heb hec hee heh hel heo her hhb hhc hhe hhh hhl hho hhr hlb hlc hle hlh hll hlo hlr hob hoc hoe hoh hol hoo hor hr- hrb hrc hre hrh hrl hro hrr lbb lbc lbe lbh lbl lbo lbr lcb lcc lce lch lcl lco lcr leb lec lee leh lel leo ler lhb lhc lhh lho lhr llb llc lle lll llo llr lob loc loe loh lol loo lor lrb lrc lrh lro lrr ob- obb obc obe obh obl obo obr oc- ocb occ och ocl oco ocr oeb oec oee oeh oel oeo oer ohc ohe ohh ohl oho ohr olb olc ole oll olo oo- oob ooc ooh ool ooo oor or- orb orc ore orh orl oro orr rbb rbc rbe rbh rbl rbo rbr rcb rcc rce rch rcl rco rcr re- reb rec ree reh rel reo rer rh- rhb rhc rhe rhh rhl rho rhr rlc rle rlh rll rlo rlr rob roc roe roh rol roo ror rrb rrc rrh rrl rrr

bbbb bbch bbeb bblb bbrc bcbc bccc bccl bcec bcer bche bcor bebb bebe bebo bech beeb beel beer behr bele bell belo beo- beor berc bere bero berr bhcc bhel bher bhor bleb blee bleh bleo blob bloc bloo blrc bobb bobe bobo boce boch boco boec boee boel boeo boer bohl boho bohr bole boll bolo boob booc booe booh bool boor bor- bore borh boro borr brcb brce breb brec bree brel breo brer brob broc broe broh brol broo bror brrr c-bo cbbc cbcc cbce cbcl cbcr cbec cbee cber cbhl cblb cblc cbol cbre cbrh cbrl ccbc cccb cccc cccl ccee ccel cche cchl cchr cclc ccob ccoc ccrc ccre ccrl cec- cece ceco ceeb ceec ceel cehl cel- celc cele cell celo ceol ceor cer- cerc cere cerl cero chce chch cheb chec chee cheh chel cher chlc chlr choc choh chol choo chor chrb chrc chro chrr clec clee cleo cler clob cloe cloo clor clro cobb cobe cobh cobo coce coch coco coel coho col- colb cole coll colo coob cooh cool cor- corb corc core corl coro corr crbc crcc crce crcr cre- creb crec cree creh creo crob croc croe croh crol croo cror e-cl ebbc ebbo ebbr ebcc ebel eber eboe ebol eboo ebor ebro ecbc ecbe eccb eccc ecce eccl ecco eche echl echo eco- ecol ecrc ecrl ecrr eeee eele eeoc eerc eero ehcc eheh ehel eher ehle ehlo ehre el-b elbe elbo elcb elce elch elco elec elee eleh eleo eler elle ello elro eole eolo eore eorl erbb erbe ercc erce erch ereb erec erel erer erhc erle erll erob eroc eroe erol eroo errc erre erro hboc hcbc hccb hccc hcch hebb hebe hebo hebr hech heeb heel heer hehe heho hele hell helo heor herb herc here herl hero herr hhcl hhhh hler hobe hobo hoce hoch hocr hoel hoer hohe hohl hoho hol- holb holc hole holh holl holo hooe hool hoor horc hore horl horo horr hrbl hree hrob hrrc lbcc lblr lcbc lccc lcce lcer lchc lchr lcor lcrl lebo lece lech leco leel leer lehe lehr lele lell lelo leoc leor lerc lere lero lhec lhee lhhh lhor llcc lllc llll lloc lloo lob- lobb lobe lobh lobo locc loce loch loco loeb lohe loho lohr lole loll lolo loob looc looe lool loor lore loro lroc lrrc lrrr o-eo obbo obec obel ober oble oboe obol obor obre obrh obro ocbc occc oce ocee oche oclc ocre ocrl ocro ocrr oec- oecc oeec oele oere ohbe ohcc ohee ohel oher ohho ohob ohoh ohre olbo olcc ole- oleh oleo oler olle ollo olor oobe oocr ooer ooho oolo oooh oooo oore orbb orbe orbo orce orch orco ore- oreb orec oreh orel oreo orer orhe orle orlo oro- oroe oror orro rbbb rbbr rbcl rble rboh rcbc rcbo rccb rccc rchb rcle rebb rebe rebo recc rece rech recr reeb reel rehb rehe relb rele rell relo reol rere rero rhce rheb rhee rheo rhob rhoc rhoh rlee rob- robb robe robo rocc roce roch roco roel roer rohe rohl rohr role roll rolo roob rool roor rorc rore roro rrle rrrr

bbbee bcell be-er be-ro bebel beber beblo becco becel beche becho beebe beech beele beher behle belbo belce belch belec belee bellb belle bello berbe berec bereh berel berhe berle berlo berob beroe berol beror berre bheel bheer bhele bhole bhool bhore blech bleer blehr blere bloch bloor blorb blore bo-bo bo-ho boble boboc bobr bobre bocce boche bocho bocle bocor boece boeol boero bohle bohol bohor bolbe bolel boleo boler bolho boll- bolle bollo booce booch booco booer boole boore borbo borce borch borec boree borel borer borle boro- boroo borre borro brece brech breel breer brell brelo breo- breoc brere brloh brobo broce broch broer brohl brole broll brolo brool brrrr c-cor ccccc ccell ccrcl ccrel cebec ceber