bbbb bbch bbci bbdd bbeb bbet bcbc bccc bcci bcde bcec bcet bchd bche bcie bcit bctc bdbc bddc bddh bdii bebb bebe bebi bech beci beck bede bedi beeb beed beek beet beic beik beit beke beki betc bete beth beti bett bhcc bhet bhie bhit bibb bibe bibi bicc bice bich bici bick bide bidi bieb bied biet bihe bihi bike bikh bitc bitd bite bith bitt btcc btdt btec btek btie bttb c-cd cbbc cbcc cbce cbct cbdb cbdc cbdi cbec cbee cbet cbid cbit cbtc ccbc cccb cccc ccci ccdc ccdh ccdi cced ccee cche ccic ccid ccii cctb cctc cctt cd-e cddb cdec cdic cdii cec- cece ceci cect cedd cede cedi cedt ceeb ceec ceke cet- cete ceti chce chch chci chdi cheb chec ched chee cheh chek chet chib chic chid chie chih chik chit chkb chkt chtt cibc cibe cibi cicc cich cici cict cidc cide cidi cidt ciee ciht ciid ciii ciit citb cite cith citi citt ckbc ckbe ckbi ckch ckck cktb ctbi ctec ctic dbcc dbit dbtt dcbc dccb dccc dcci dcct dcdb dche dcii dctc dddd ddie debe debi debt dec- decc decd dece deci deck dect dedd dede dedi deeb deed deek deet dehi deid deie deih deit dek- deke dekh dete deth detk dhec dhed dhee dibb dibe dice dich dici dick dict dide didi dieb died diet diii dike dikh diki dite dith diti ditt dkdc dkid dtcc dted dtek dthd dtki ebbc ebcc ebed ebic ebid ebit ecbc ecbe eccb eccc ecce ecci ecct ecdc eced eche echt ecib ecit ect- ectc ecth eddc edde eddi ede- edeh edei edhi edie edik edit eede eeee eeke eetc eete eeth ehcc ehdd eheh ehte eich eick eid- eide eidi eiec eied eiei eike eiki eitb eitc eith eiti ekch ekeb eked ekek eket ekki etbc etcc etch etec etee eth- ethe etic etik ette etti h-ii hbcd hbic hbit hcbc hccb hccc hcch hchi hdbk hdci hdtt hebb hebe hebi hech heck hect hedd hede hedi heeb heed heek heet hehe heic heid heie heih heik heit heke hekt hete heth hett hhhh hi-c hibi hibt hicc hice hich hick hide hidi hied hiei hiet hihc hihe hihi hiht hiie hiit hike hiki hitc hite hiti hitt hkcc hket htcc htet i-be ibec ibed ibeh ibet ibid ibie ibtb ibtc icbc icbd iccb iccc icci icct icdc icdd icde icec iced icee icet ichc ichd iche ichi icke idbe idce idec ided idee idic idid idie iecc ieet ieie iett ihcc ihed ihit ihtc iicd iide iied iiht iiie iiii iiit iitt ikee ikid ikki itbe itch itec itek itet ithc ithe itic itie k-ci k-id kbbb kbbc kbbd kbbe kbbi kbbk kbbt kbcb kbce kbch kbci kbck kbct kbdb kbde kbdi kbeb kbec kbed kbee kbeh kbek kbet kbhb kbhc kbhe kbhh kbhi kbht kbib kbic kbid kbie kbik kbit kbkb kbkk kbtb kbtc kbte kbtk kbtt kcbc kcbd kcbi kcbk kccb kccc kccd kcci kcck kcct kcdc kcdd kcdi kceb kcec kced kcee kcei kcet kche kchh kchi kchk kcic kcid kcie kcii kcit kckc kckk kctb kctc kcte kcti kdbb kdbi kdcc kdcd kdce kddb kddc kddd kddi kddk kdeb kdec kdei kdet kdht kdic kdkb kdkd kdkk kdkt kdtd kdth kdti kebb kebc kebe kebi kebt kech keck kedb kedc kedd kede kedi kedt keed keeh keek keet kehk keib keid keii keik kekb kekc keke keki ket- ketc ketd kete keth keti ketk kett khbc khbd khbt khcb khcc khch khck khct khdc khdk kheb khec khed khet khhk khic khid khii khit khke khki khkk khtb khte khth khti khtk khtt kibb kibc kibe kibi kibt kicb kicc kicd kice kick kict kidb kidd kide kidi kidk kihc kihh kihi kihk kiht kiic kiid kiii kiik kiit kikc kikd kiki kikk kikt kitc kite kith kiti kitt kkbb kkbd kkbe kkbi kkbt kkcb kkcd kkch kkci kkck kkct kkdc kkdd kkdt kked kkhb kkhh kkhi kkhk kkic kkid kkik kkit kkkk kktc kktk ktbb ktbc ktbt ktcc ktce ktch ktck ktdb ktdc ktdd ktde ktdk ktec kted ktee kteh ktek kthc kthe kthh kthi kthk ktht ktib ktic ktie ktik ktkb ktkc ktke ktkk ktkt kttc ktth ktti kttk kttt tbcb tbcc tbcd tbce tbit tccc tcdd tch- tche tchh tchi tctc tddb tech teck tect tedd tede tedi tedk teec teed teek teet tehi teic teie teke tekh tete teth teti tett thch the- theb thec thed thee thei thek thet thi- thic thie thik thtb tibi ticc tice tich tick tidc tidd tide tie- tied tiee tiei tiet tiht tiit tike tiki titc tite tith titi titt ttbb tttt