bbbb bbch bbci bbdd bbeb bblb bcbc bccc bcci bccl bcde bcec bchd bche bcie bdbc bddc bddh bdii bdle bebb bebe bebi bech beci beck bede bedi bedl beeb beed beek beel beic beik beil beke beki beld bele beli belk bell bhcc bhdl bhel bhie bhil bibb bibe bibi bibl bicc bice bich bici bick bide bidi bieb bied biel bihe bihi bihl bike bikh bild bile bili bilk bill bldc bleb bled blee bleh blei blek blic blik blkb blkd c-cd cbbc cbcc cbce cbcl cbdb cbdc cbdi cbec cbee cbhl cbid cbkl cblb cblc ccbc cccb cccc ccci cccl ccdc ccdh ccdi cced ccee ccel cche cchl ccic ccid ccii ccil cclc ccli cd-e cddb cddl cdec cdic cdii cdli cec- cece ceci cedd cede cedi ceeb ceec ceel cehl ceil ceke cel- celc cele celi cell chce chch chci chdi cheb chec ched chee cheh chek chel chib chic chid chie chih chik chil chkb chlc cibc cibe cibi cicc cich cici cidc cide cidi ciee ciel ciid ciii cili cilk cill ckbc ckbe ckbi ckch ckck ckcl clcd cldc clec cled clee clei clek clib clic clii clik dbcc dcbc dccb dccc dcci dccl dcdb dche dcii dcil dcli dddd ddie ddlc debe debi dec- decc decd dece deci deck decl dedd dede dedi deeb deed deek deel dehi deid deie deih deil dek- deke dekh deld dele deli delk dell dhec dhed dhee dibb dibe dice dich dici dick dide didi dieb died diel diii dike dikh diki dile dili dilk dill dkdc dkid dlbd dlib dlii dlil e-cl ebbc ebcc ebed ebel ebic ebid ebli ecbc ecbe eccb eccc ecce ecci eccl ecdc ecdl eced eche echl ecib ecil eddc edde eddi ede- edeh edei edel edhi edie edik edil edle eede eeee eeke eele ehcc ehdd eheh ehel ehle eich eick eid- eide eidi eiec eied eiei eike eiki eild eile ekch ekeb eked ekek ekki el-b elbe elbi elcb elce elch elde eldi elec eled elee eleh elek elhi elic elid elie elik elil elke elki elle elli h-ii hbcd hbic hcbc hccb hccc hcch hchi hdbk hdci hdil hebb hebe hebi hech heck hedd hede hedi heeb heed heek heel hehe heic heid heie heih heik heil heke held hele heli helk hell hhcl hhhh hi-c hibi hicc hice hich hick hide hidi hied hiei hihc hihe hihi hiie hiil hike hiki hild hile hili hill hkcc hkcl hkdl hlde hlik i-be ibec ibed ibeh ibid ibie ible icbc icbd iccb iccc icci iccl icdc icdd icde icdl icec iced icee icel ichc ichd iche ichi icke icle icll idbe idce idec ided idee idel idic idid idie idil idle idli iecc ieie ield iele ihcc ihed iicd iide iied iihl iiie iiii ikee ikid ikki ilbc ilcd ilce ilde ile- ilec iled ilek ilic ilie ilke ilki ill- illd ille illi k-ci k-id kbbb kbbc kbbd kbbe kbbi kbbk kbbl kbcb kbce kbch kbci kbck kbcl kbdb kbde kbdi kbdl kbeb kbec kbed kbee kbeh kbek kbel kbhb kbhc kbhe kbhh kbhi kbhl kbib kbic kbid kbie kbik kbil kbkb kbkk kbkl kblb kbld kble kbll kcbc kcbd kcbi kcbk kcbl kccb kccc kccd kcci kcck kccl kcdc kcdd kcdi kceb kcec kced kcee kcei kcel kche kchh kchi kchk kchl kcic kcid kcie kcii kcil kckc kckk kckl kclc kcle kclh kcli kclk kcll kdbb kdbi kdbl kdcc kdcd kdce kddb kddc kddd kddi kddk kddl kdeb kdec kdei kdel kdhl kdic kdil kdkb kdkd kdkk kdlb kdlc kdld kdlh kdll kebb kebc kebe kebi kech keck kedb kedc kedd kede kedi keed keeh keek keel kehk kehl keib keid keii keik keil kekb kekc keke keki kekl keld kele keli kelk kell khbc khbd khcb khcc khch khck khdc khdk kheb khec khed khel khhk khhl khic khid khii khil khke khki khkk khlc khle khll kibb kibc kibe kibi kibl kicb kicc kicd kice kick kicl kidb kidd kide kidi kidk kidl kiel kihc kihh kihi kihk kiic kiid kiii kiik kikc kikd kiki kikk kilb kild kile kili kilk kill kkbb kkbd kkbe kkbi kkbl kkcb kkcd kkch kkci kkck kkcl kkdc kkdd kkdl kked kkhb kkhh kkhi kkhk kkic kkid kkik kkkk kklb kklc kkld kklh kkli kkll klbb klbc klbd klbe klbl klcb klcc klcd klce klch klci klck klcl kldc kldd klde kleb klec kled klee klek klhb klhc klib klic klid klik klil klkc klkk klkl kllb kllc klle kllk lbcc lcbc lccc lcce lcdd lchc ldci lebd lece lech leck lede ledi leed leek leel lehe lehi leib leic leid leie leik leil leke lekh leki lekk lele leli lell lhec lhee lhhh libc libe lice lich lick lidb lide lidl lieb lied liek liel lih- lihe lihi liii like lilb lile lili lill llcc lldb lldc lllc llll