c-cd cccc ccci ccdc ccdh ccdi cced ccee ccgc ccgt 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 cege cego cet- cete ceti ceto cgcc cgcg cged chce chch chci chdi chec ched chee cheh chet chgd chge chic chid chie chig chih chit choc chod choh choi choo chto chtt cicc cich cici cico cict cidc cide cidg cidi cidt ciee cigi ciht ciid ciii ciit cite citg cith citi cito citt coce coch coco coct codd code codi coed cogh cogi cogo coho coit cood cooh coot cotc cote coth coti coto cott ctec ctge ctic ctot dccc dcci dcct dcgo dche dcii dcio dctc dddd ddie ddoc ddot dec- decc decd dece deci deco dect dedd dede dedi dedo deed deeg deet dege degh degi dego dehi deid deie deih deit dete deth deto dgeg dgge dghe dhec dhed dhee dhod dice dich dici dico dict dide didi dido died diet dige digg digi digo diii dioc diot dite dith diti dito ditt doce doch doci doco doct dod- dodd dode dodg dodi dodo doeg dog- doge dogg dogh dogi dogo dohc doid doig doit dood doot dotd dote doth doti doto dott dtcc dted dthd dtot eccc ecce ecci ecco ecct ecdc eced eche echo echt ecig ecit eco- ecod ecog ecot ect- ectc ecth ecto eddc edde eddi eddo ede- edeh edei edge edhi edie edit edoc edod eede eeee eeoc eetc eete eeth egcc egcg egec egee egge eggh eggi eggo eghd eghe eghh ego- egoi egot egte ehcc ehdd eheh ehte eich eico eid- eide eidi eido eiec eied eiei eige eigg eigh 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 gc-c gccc gcet gcic gcii gctc gdci gece gedd gede gedi gedo geed geet gege gegg gego geht geic geie geig geit geo- geog gete getg geth geti geto gett gggg gghg ghee gheg ghit ghoi gidc gidd gide gidh gidi gido gied giet gige gigg gigi gigo gihe giog gioi gite gith gito goce goch gode godi godo goed gogh gogi gogo goit good goog gooi goot gotd gote goth goti goto gott gtco gtoe h-ii hccc hcch hcgh hchi hdci hdoc hdod hdtt hech hect hedd hede hedg hedi hedo heed heeg heet hege hegg hegh hegi hego hehe heho heic heid heie heih heit hete heth heto hett hggc hgtc hhgg hhhh hi-c hicc hice hich hico hide hidi hied hiei hiet hige high higi higt hihc hihe hihi hiho hiht hiie hiit hioc hitc hite hiti hito hitt hoce hoch hode hodh hodi hoed hoei hoge hogg hogh hogi hogo hohe hoho hoid hoie hoit hood hooe hoot hotd hote hoth hoti hoto hott htcc htet htoh i-go iccc icci icco icct icdc icdd icde icec iced icee icet icgc ichc ichd iche ichi icho icoc icod idce iddo idec ided idee ideo idgo idic idid idie idig idio idoc idog iecc ieet ieie ieio ieoh iett igcc iget ighd ighe ight igoe igoo igot ihcc ihed ihit ihtc iicd iide iied iiht iiie iiii iiio iiit iioi iioo iitt iocg ioci iod- iodd iode iodo ioee iogt ioii ioio ioit iooi iooo iote ioto itch itdo itec itet itgc itgo 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 ogdc ogdh ogee ogge oggi oghi oght ogod ogog ogoi ohcc ohed ohee ohhi ohho ohid ohio ohoh ohte ohto oici oido oigo oiii oitc oiti oodi ooho ooid oooh oooo otcd oted otee othe otho otic otit oto- otoe otog otoh otoo otte otti otto tccc tcdd tch- tche tchh tchi tcho tctc tech teco tect tedd tede tedi teec teed teet tegg tegh tegi tego tegt tehi teho teic teie teoh tete teth teti teto tett tgcc tgtc thch the- thec thed thee thei theo thet thi- thic thie thig thio thoe thog thoo thot ticc tice tich tico tidc tidd tide tie- tied tiee tiei tieo tiet tige tigh tigi tiht tiit titc tite tith titi tito titt toce toch toci toco todd tode todi todo todt toed toee toeh toei toet toge togh togo togt tohi toho toid toie toit tood tooh toot totc totd tote toth toti toto tott tteo ttoe tttt