-al -ol -th a-a a-c a-t aaa aac aah aal aao aar aat ac- aca acc ach acl aco acr act aha ahc ahh ahl aho ahr aht al- ala alc alh all alo alr alt aoa aoc aoh aol aoo aor aot ar- ara arc arh arl aro arr art at- ata atc ath atl ato atr att c-- caa cac cah cal cao car cat cca ccc cch ccl cco ccr cct ch- cha chc chh chl cho chr cht cl- cla clc clh cll clo clr clt co- coa coc coh col coo cor cot cra crc crh crl cro crr crt cta ctc cth ctl cto ctr ctt haa hac hah hal hao har hat hca hcc hch hcl hco hcr hct hha hhc hhh hhl hho hhr hht hla hlc hlh hll hlo hlr hlt hoa hoc hoh hol hoo hor hot hr- hra hrc hrh hrl hro hrr hrt hta htc hth htl hto htr htt la- laa lac lah lal lao lar lat lca lcc lch lcl lco lcr lct lha lhc lhh lho lhr lht lla llc lll llo llr llt loa loc loh lol loo lor lot lra lrc lrh lro lrr lrt lta ltc lth ltl lto ltr ltt oaa oac oah oal oao oar oat oc- oca occ och ocl oco ocr oct oha ohc ohh ohl oho ohr oht ola olc oll olo olt oo- ooa ooc ooh ool ooo oor oot or- ora orc orh orl oro orr ort ot- ota otc oth otl oto otr ott ra- raa rac rah ral rao rar rat rca rcc rch rcl rco rcr rct rh- rha rhc rhh rhl rho rhr rht rla rlc rlh rll rlo rlr rlt roa roc roh rol roo ror rot rra rrc rrh rrl rrr rrt rta rtc rtl rto rtr rtt taa tac tah tal tao tar tat tca tcc tch tcl tco tcr tct th- tha thc thh thl tho thr tht tla tlc tlh tll tlo tlr tlt to- toa toc toh tol too tor tot tra trc trh trl tro trr trt tta ttc tth ttl tto ttr ttt

a-ha aaaa aaac aaah aaal aaar aaca aacc aach aacl aaco aacr aact aaha aahl aala aalc aall aalo aaoo aara aarc aaro aart aata aatc aatt ac-t acaa acac acar acat acca accc acch acco acct acha achh achl acho achr acht acla aclc aclr acoa acoh acol acor acot acr- acra acrc acro acrr acta actc acth actl acto actt ahac ahah ahal ahar ahat ahha ahla ahoa ahor ahot ahra ahrc ahrr ahta ahto alaa alac alal alao alar alat alca alcc alco alha all- alla allh alll allo allr aloa aloc aloh alol aloo alor alot alro alta alto aoah aoca aola aora aort aotc arac arah aral arar arat arc- arca arch arco arct arh- arla arlo aroa aroo aror arr- arra arrc arrh arro arrr arrt arta artc arth arto artr at-l at-t ataa atac atal atar atat atca atcc atch atcl atco atcr atha athl atho atla atlo atoc atol ator atot atra atrc atro atta atto attr caaa caac caah caal caat cac- caca cacc cach caco cacr caha cahl caht cala calc call calo calt caol caor cara carc carl caro carr cart cat- cata catc cath cato catt ccaa ccac ccar ccat ccca cccc cccl ccha cchl cchr ccla cclc ccoc ccra ccrc ccrl ccrt cctc cctl cctt chaa chac chah chal chao char chat chca chch chha chlc chlr chlt choc choh chol choo chor chra chrc chro chrr chrt chto chtr chtt clar clat cloo clor clot clra clro cltc coal coat coca coch coco coct coha coho col- cola coll colo colt cooh cool coot cor- cora corc corl coro corr cort cota cotc coth coto cott crac crar crat crca crcc crcr croc croh crol croo cror crot crrt crtc crtl ctal ctca ctol ctor ctot ctrc ctrl ctta haal haar haat haco haha haho haht hal- hala hall halo halt haor hara harc harh harl haro harr hart hata hath hato hatt hcat hcca hccc hcch hhaa hhat hhcl hhhh hhla hlah hoac hoar hoat hoca hoch hocr hoha hohl hoho hol- hola holc holh holl holo holt hool hoor hoot hora horc horl horo horr hort hota hoth hotl hoto hotr hott hrac hrrc hrta htcc htoh htol htra httr laaa laac laal laar laat laca lacc lach lacl laco lact laha laho lahr laht lala lall lalo lara larc larr lart lata latc lath lato latt lcac lcat lcca lccc lchc lchr lcor lcra lcrl lctl lcto lhhh lhor llao llat llcc lllc llll lloa lloc lloo loac loar loat loca locc loch loco loha loho lohr lola loll lolo looc lool loor loot lora loro lota loth lotl loto lotr lott lrac lral lrat lroc lrrc lrrr lrta ltac ltcc lthr ltra lttc lttr oall oara oath ocac ocal ocat occa occc occt ocha ocht oclc ocra ocrl ocro ocrr oct- octa octo ohal ohcc ohho ohoh ohra ohta ohto olac olah olar olat olca olcc olla ollo olor olot olta ooaa oocr ooha ooho oola oolo oooh oooo oora oort orac orah oral orao orar orat orca orch orco orla orlo oro- oror orot orra orro orta ortc orth orto otac otar otcl otha otho othr oto- otoh otoo otor otra otro otta otto raat rac- raca racc rach raco ract raha rahl rahr raht rala rall ralo ralt raoc raoh raol rara raro rata rath rato ratt rcac rccc rctc rhoa rhoc rhoh roar roat roca rocc roch roco roha rohl rohr rola roll rolo rolt rool roor root rora rorc roro rort rota rotc roth rotl roto rotr rott rrah rrat rrrr rtca rtcc rtlt taa- taal taar taat taca tacc tach tacl taco tact taha taho tahr tala talc talh tall talo taoa taor tara tarc taro tarr tart tata tath tato tatr tatt tcca tccc tch- tcha