-th a-a a-c a-t aaa aac aah aao aap aar aas aat ac- aca acc ach aco acp acr acs act aha ahc ahh aho ahp ahr ahs aht aoa aoc aoh aoo aop aor aos aot ap- apa apc aph apo app apr aps apt ar- ara arc arh aro arp arr ars art as- asa asc ash aso asp asr ass ast at- ata atc ath ato atp atr ats att c-- caa cac cah cao cap car cas cat cca ccc cch cco ccp ccr ccs cct ch- cha chc chh cho chp chr chs cht co- coa coc coh coo cop cor cos cot cpa cpc cph cpo cpp cpr cps cpt cra crc crh cro crp crr crs crt csa csc csh cso csp csr css cst cta ctc cth cto ctp ctr cts ctt haa hac hah hao hap har has hat hca hcc hch hco hcp hcr hcs hct hha hhc hhh hho hhp hhr hhs hht hoa hoc hoh hoo hop hor hos hot hpa hpc hph hpo hpp hpr hps hpt hr- hra hrc hrh hro hrp hrr hrs hrt hsa hsc hsh hsp hsr hss hst hta htc hth hto htp htr hts htt oaa oac oah oao oap oar oas oat oc- oca occ och oco ocp ocr ocs oct oha ohc ohh oho ohp ohr ohs oht oo- ooa ooc ooh ooo oop oor oos oot op- opa opc oph opo opp opr ops opt or- ora orc orh oro orp orr ors ort os- osa osc osh oso osp osr oss ost ot- ota otc oth oto otp otr ots ott p-p paa pac pah pao pap par pas pat pca pcc pch pco pcp pcr pcs pct pha phc pho php phr phs pht poa poc poh poo pop por pos pot ppa ppc pph ppo ppp ppr pps ppt pra prc prh pro prp prr prs prt ps- psa psc psh pso psp psr pss pst pt- pta ptc pth pto ptp ptr pts ptt ra- raa rac rah rao rap rar ras rat rca rcc rch rco rcp rcr rcs rct rh- rha rhc rhh rho rhp rhr rhs rht roa roc roh roo rop ror ros rot rpa rpc rph rpo rpp rpr rps rpt rra rrc rrh rrp rrr rrs rrt rsa rsc rsh rso rsp rsr rss rst rta rtc rto rtp rtr rts rtt saa sac sah sao sap sar sas sat sca scc sch sco scp scr scs sct sh- sha shc shh sho shp shr shs sht soa soc soh soo sop sor sos sot spa spc sph spo spp spr sps spt sr- sra src srh sro srp srr srs srt ss- ssa ssc ssh sso ssp ssr sss sst sta stc sth sto stp str sts stt taa tac tah tao tap tar tas tat tca tcc tch tco tcp tcr tcs tct th- tha thc thh tho thp thr ths tht to- toa toc toh too top tor tos tot tpa tpc tph tpo tpp tpr tps tpt tra trc trh tro trp trr trs trt tsa tsc tsh tso tsp tsr tss tst tta ttc tth tto ttp ttr tts ttt

a-ha aaaa aaac aaah aaap aaar aaas aaca aacc aach aaco aacp aacr aacs aact aaha aahs aaoo aapa aapc aaph aapo aaps aapt aara aarc aaro aarp aars aart aasa aasc aass aast aata aatc aatt ac-t acaa acac acap acar acas acat acca accc acch acco accp accs acct acha achh acho achp achr achs acht acoa acoh acop acor acos acot acpa acpr acps acpt acr- acra acrc acro acrr acrs acsa acsc acss acst acta actc acth acto acts actt ahac ahah ahar ahas ahat ahha ahhs ahoa ahop ahor ahot ahra ahrc ahrr ahrs ahsa ahso ahss ahta ahto ahts aoah aoca aocs aopo aora aors aort aosp aoss aotc apac apah apao apap apar apas apat apca apcc apco apcr apcs aph- apha aphc aphs apo- apoc apoo apop apor apos apot appa appc apph appr apps appt apra aprc apro aprs aprt apsa apso apss apta aptc apts aptt arac arah arap arar aras arat arc- arca arch arco arcs arct arh- arhs aroa aroo aror aros arpa arps arr- arra arrc arrh arro arrr arrs arrt ars- arsa arsc arso arst arta artc arth arto artr arts asaa asac asah asao asap asar asas asat asc- asca ascc asch asco ascp ascr asct asha ashp ashs asht asoc asop asor asos asot aspa aspc asph aspo aspr asps aspt asra asrc asro asrs assa assc assh asso assp assr asss asst asta astc asto astp astr asts at-t ataa atac atap atar atas atat atca atcc atch atco atcr atcs atha atho aths atoc atop ator atos atot atpr atra atrc atro atrp atsc atst atta atto attp attr atts caaa caac caah caap caas caat cac- caca cacc cach caco cacr caha cahs caht caor caos capa capc caph capo capp caps capt cara carc caro carp carr cars cart casa casc cash caso casp casr cass cast cat- cata catc cath cato cats catt ccaa ccac ccap ccar ccas ccat ccca cccc cccp cccs ccha cchp cchr cchs ccoc ccpa ccpp ccpr ccps ccra ccrc ccrp ccrs ccrt ccsa ccsp ccss ccst cctc cctt chaa chac chah chao chap char chas chat chca chch chcp chcs chha chhs choc choh choo chop chor chos chpa chpp chpr chra chrc chro chrp chrr chrs chrt chsc chsh chsr chst chto chtr chtt coas coat coca coch coco cocp coct coha coho cohs cooh coop coos coot copa coph copo copp copr cops copt cor- cora corc coro corp corr cors cort cosa cosc cosh coso cosp coss cost cota cotc coth coto cots cott cpaa cpac cpap cpas cpca cpcs cpha cphs cpos cppa cpps cprs cprt cpsa cpsc cpso cpsr cptp cptr cpts crac crap crar cras crat crca crcc crcr crhs croc