bbbb bbch bbci bbcm bbdd bbeb bbrc bcbc bccc bcci bccm bcde bcec bcer bchd bche bcie bd-r bdbc bddc bddh bdii bdmi bdrm bebb bebe bebi bech beci bede bedi beeb beed beem beer behm behr beic beim beir beme berc berd bere beri berm berr bhcc bher bhie bhim bhir bibb bibe bibi bicc bice bich bici bide bidi bidr bieb bied bier bihe bihi birb bird bire biri birr bmce bmci bmdb bmic bmir bmmi brcb brce brdm breb brec bred bree brei brem brer bric brid brie brih brim brmc brrm brrr c-cd cbbc cbcc cbce cbcm cbcr cbdb cbdc cbdi cbec cbee cber cbid cbir cbme cbrd cbre cbrh cbrm ccbc cccb cccc ccci cccm ccdc ccdh ccdi ccdm ccdr cced ccee cche cchr ccic ccid ccii ccim ccir ccmb ccmc ccmd ccmm ccrc ccre ccri cd-e cd-r cddb cddr cdec cder cdic cdii cdre cec- cece ceci cecm cedd cede cedi ceeb ceec ceem ceim cemb ceme cemm cemr cer- cerc cerd cere ceri chce chch chci chcm chdi cheb chec ched chee cheh chem cher chib chic chid chie chih chim chir chmb chmc chmi chrb chrc chrd chrr cibc cibe cibi cicc cich cici cicr cidc cide cidi cidr ciee cier cihm cihr ciid ciii cimb cimd cime cimi cimm cimr cirb circ cire cirh ciri cirm cirr cmbc cmcc cmdb cmdr cmec cmhc cmhi cmii cmir cmmb cmmc cmmi cmri cmrr crbc crcc crce crcr crdc cre- creb crec cred cree creh crei crem crib cric crie crim crmb dbcc dcbc dccb dccc dcci dcdb dche dcii dcim dcmi dddd ddie ddrc ddre debe debi dec- decc decd dece deci dedd dede dedi deeb deed deem deer dehi deid deie deih deim deir dem- demb demd deme demi der- derb derc dere deri derm derr dhec dhed dhee dher dibb dibe dice dich dici dide didi dieb died diem dier diii dime dimi dimm dird dire dirr dmcc dmch dmcm dmdc dmhc dmrb dmrc drbc dred dree dreh drei drem drib dric drie drih ebbc ebbr ebcc ebed eber ebic ebid ecbc ecbe eccb eccc ecce ecci eccm ecdc eced ecem eche ecib ecim ecmi ecrc ecri ecrm ecrr eddc edde eddi eddm ede- edeh edei edem eder edhi edie edme edrm eede eeee eerc ehcc ehdd eheh eher ehre eich eid- eide eidi eidr eiec eied eiei eier eime eimi eird eire embd embe embi embr emcc emer emhc emic emid emii emim emir emme emmi emre erbb erbe ercc erce erch erde erdi ereb erec ered erei erem erer erhc eric erie erih erim ermc erme errc erre h-ii hbcd hbic hcbc hccb hccc hcch hcdr hchi hcmc hcmm hcrd hdci hdmi hdri hdrm hebb hebe hebi hebr hech hedd hede hedi heeb heed heem heer hehe heic heid heie heih heim heir hem- heme hemi herb herc herd here heri herm herr hhhh hi-c hibi hicc hice hich hide hidi hied hiei hiem hier hihc hihe hihi hiie himd hime hird hire hiri hirm hmhb hmic hmmm hmri hrdc hree hrib hrid hrrc i-be ibbm ibec ibed ibeh ibid ibie ibim ibrc ibrd ibri icbc icbd icbm iccb iccc icci iccr icdc icdd icde icec iced icee icem icer ichc ichd iche ichi ichr icmc icme icmi icmm icrc icre icrm icrr idbe idbm idce idcr iddm idec ided idee idem ider idic idid idie idir idrc idre iecc iedm iedr ieie ieme iere ieri ihcc ihdr ihed iher ihme ihrc ihrd ihre iicd iide iied iiie iiii iimc iirc imbe imbi imcb imci imdb imdi imec imed imeh imer imhe imhi imid imir imme immi imrc imre imri imrr irbe irbm ircc ircd irdc ired iree irem irer iri- iric irid irie irmc irrc irre irri mbci mbdb mbed mbim mcbc mcbi mccc mccd mcci mcdc mcdd mcde mcdi mced mcic mcii mcmc mcmi mcrc mcrd mcri mdcc mdch mdci mddm mdhc mdic mdii mdmc mdme mdrc mebe mec- mecc mecd mece mech mecr medb medd mede medi meed meem meer mehe mehi mehr meic meid meir memc meme memr mer- merb merc merd mere meri merm mhem mhmm mhmr mibc micc micd mice mich mici micr mid- mide midi miee miem mier mihi mihr miii mim- mimd mime mimi mirc mird mire miri mirr mmcc mmcd mmci mmcm mmdb mmdc mmdi mmhi mmhm mmic mmii mmmc mmmd mmmh mmmm mmrc mr-c mrbb mrbm mrcb mrcc mrce mrdd mreb mred mree mrmc mrmd mrrc rbbb rbbr rcbc rccb rccc rcdc rcde rchb rchm rcic rcid rcrd rdbm rdcm rder rebb rebe recc recd rece rech reci recm recr redc redd rede redh redi redr reeb reed reem rehb rehe rehi rehm reid reii reim reir reme remi rerd rere reri rhce rhcm rheb rhee rhem rhib rhim rib- ribe ricc rice rich ridc ridd ride ridi ried riem rier rime rimi rimm rire riri rred rrmc rrrr