a-do a-ha aaaa aaac aaad aaah aaca aacc aacd aach aaco aact aada aadc aadt aagh aaha aaoo aata aatc aatt ac-t acaa acac acad acag acat acca accc accd acch acco acct acda acdc acdt acga acha achh acho acht acoa acod acog acoh acot acta actc actg acth acto actt adaa adac adad adag adah adao adat adcc adda addc addd addo adha adhd adho adoc adod adog adoo adot adta ag-o agac agad agag agao agat agca agcc agco agct agda agga agha aght agod agog agoo agot agta ahac ahad ahah ahat ahha ahoa ahod ahog ahot ahta ahto aoah aoca aodh aotc aotd at-t ataa atac atad atat atca atcc atch atco atdt atgo atha atho atoc atod atot atta atto c-cd caaa caac caah caat cac- caca cacc cach caco cada cadc cadd cado caga cagg cago caha caht caod cat- cata catc catd cath cato catt ccaa ccac ccad ccag ccat ccca cccc ccdc ccdh ccga ccgc ccgt ccha ccoc ccod cctc cctt cdaa cdac cdad cdda cdot cgac cgcc cgcg chaa chac chad chag chah chao chat chca chch chgd chha choc chod choh choo chto chtt coad coag coat coca coch coco coct coda codd cogh cogo coha coho cood cooh coot cota cotc coth coto cott ctag ctca ctot ctta daad daag daca dact dada dado daga dagg dagh dago daha data dato datt dcca dccc dcct dcgo dctc dddd ddoc ddot dgac dgca dhaa dhad dhag dhao dhat dhod doat doca doch doco doct dod- doda dodd dodg dodo dog- doga dogg dogh dogo doha dohc dood doot dota dotd doth doto dott dtaa dtac dtcc dthd dtot gach gada gadd gado gaga gagg gago gaha gaoh gata gatc gath gato gatt gc-c gcaa gcat gccc gcda gcoa gctc gdca gggg gghg ghat goad goat goca goch goda godo goga gogh gogo goha good goog goot gota gotd goth goto gott gtaa gtco gtta haad haag haat haco hada hadh hag- haga hagg hagh hago haha haho haht hata hath hato hatt hcat hcca hccc hcch hcgh hdca hdda hdoc hdod hdtt hgah hggc hgtc hhaa hhat hhgg hhhh hoac hoad hoag hoat hoca hoch hoda hodh hoga hogg hogh hogo hoha hoho hood hoot hota hotd hoth hoto hott htcc htoh oath ocac ocad ocat occa occc occt ocga ocha ocht oct- octa octo odac odah odda oddd odoh odoo odot ogdc ogdh oght ogoa ogod ogog ohad ohcc ohho ohoh ohta ohto ooaa ooda ooha ooho oooh oooo otac otcd otha otho oto- otog otoh otoo otta otto taa- taag taat taca tacc tach taco tact tada tadg tado taga tagg tagh tago taha taho taoa tata tath tato tatt tcad tcca tccc tcdd tcga tch- tcha tchh tcho tctc tdac tgcc tgtc thaa thad thag thao that thca thch thog thoo thot toad toat toca toch toco toda todd todo todt toga togh togo togt toho tooa tood tooh toot tota totc totd toth toto tott tttt