c-cd cccc ccci ccdc ccdh ccdi cced ccee cche ccic ccid ccii ccoc ccod cctc cctt cd-e cdec cdic cdii cdio cdot cec- cece ceci ceco cect cedd cede cedi cedo cedt ceec cet- cete ceti ceto chce chch chci chdi chec ched chee cheh chet chic chid chie chih chit choc chod choh choi choo chto chtt cicc cich cici cico cict cidc cide cidi cidt ciee ciht ciid ciii ciit cite cith citi cito citt coce coch coco coct codd code codi coed coho coit cood cooh coot cotc cote coth coti coto cott ctec ctic ctot dccc dcci dcct dche dcii dcio dctc dddd ddie ddoc ddot dec- decc decd dece deci deco dect dedd dede dedi dedo deed deet dehi deid deie deih deit dete deth deto dhec dhed dhee dhod dice dich dici dico dict dide didi dido died diet diii dioc diot dite dith diti dito ditt doce doch doci doco doct dod- dodd dode dodi dodo dohc doid doit dood doot dotd dote doth doti doto dott dtcc dted dthd dtot eccc ecce ecci ecco ecct ecdc eced eche echo echt ecit eco- ecod ecot ect- ectc ecth ecto eddc edde eddi eddo ede- edeh edei edhi edie edit edoc edod eede eeee eeoc eetc eete eeth ehcc ehdd eheh ehte eich eico eid- eide eidi eido eiec eied eiei eiho eitc eith eiti eito eocd eode eotc eotd eoto etcc etch etco etec etee eth- ethe etho etic etio etoe etoh ette etti etto h-ii hccc hcch hchi hdci hdoc hdod hdtt hech hect hedd hede hedi hedo heed heet hehe heho heic heid heie heih heit hete heth heto hett hhhh hi-c hicc hice hich hico hide hidi hied hiei hiet hihc hihe hihi hiho hiht hiie hiit hioc hitc hite hiti hito hitt hoce hoch hode hodh hodi hoed hoei hohe hoho hoid hoie hoit hood hooe hoot hotd hote hoth hoti hoto hott htcc htet htoh iccc icci icco icct icdc icdd icde icec iced icee icet ichc ichd iche ichi icho icoc icod idce iddo idec ided idee ideo idic idid idie idio idoc iecc ieet ieie ieio ieoh iett ihcc ihed ihit ihtc iicd iide iied iiht iiie iiii iiio iiit iioi iioo iitt ioci iod- iodd iode iodo ioee ioii ioio ioit iooi iooo iote ioto itch itdo itec itet ithc ithe itic itie itoh itoi itoo itto o-eo occc occi occt oce oced ocee ocet oche ochi ocht oct- octe octi octo odci oddd oddi oded odei odeo odet odic odie odio odoh odoo odot oec- oecc oedo oeec oeid oeti ohcc ohed ohee ohhi ohho ohid ohio ohoh ohte ohto oici oido oiii oitc oiti oodi ooho ooid oooh oooo otcd oted otee othe otho otic otit oto- otoe otoh otoo otte otti otto tccc tcdd tch- tche tchh tchi tcho tctc tech teco tect tedd tede tedi teec teed teet tehi teho teic teie teoh tete teth teti teto tett thch the- thec thed thee thei theo thet thi- thic thie thio thoe thoo thot ticc tice tich tico tidc tidd tide tie- tied tiee tiei tieo tiet tiht tiit titc tite tith titi tito titt toce toch toci toco todd tode todi todo todt toed toee toeh toei toet tohi toho toid toie toit tood tooh toot totc totd tote toth toti toto tott tteo ttoe tttt