-ic -th a-a a-c a-i a-t aaa aac aah aai aak aao aar aas aat ac- aca acc ach aci ack aco acr acs act aha ahc ahh ahi ahk aho ahr ahs aht ai- aia aic aih aii aik aio air ais ait aka akc akh aki akk ako akr aks aoa aoc aoh aoi aok aoo aor aos aot ar- ara arc arh ari ark aro arr ars art as- asa asc ash asi ask aso asr ass ast at- ata atc ath ati ato atr ats att c-- caa cac cah cai cak cao car cas cat cca ccc cch cci cck cco ccr ccs cct ch- cha chc chh chi chk cho chr chs cht ci- cia cic cih cii cik cio cir cis cit cka ckc ckh cki cko cks ckt co- coa coc coh coi cok coo cor cos cot cra crc crh cri crk cro crr crs crt csa csc csh csi csk cso csr css cst cta ctc cth cti ctk cto ctr cts ctt h-i haa hac hah hai hak hao har has hat hca hcc hch hci hck hco hcr hcs hct hha hhc hhh hhi hhk hho hhr hhs hht hia hic hih hii hik hio hir his hit hka hkh hki hkk hko hkr hks hkt hoa hoc hoh hoi hok hoo hor hos hot hr- hra hrc hrh hri hrk hro hrr hrs hrt hsa hsc hsh hsi hsk hsr hss hst hta htc hth hti htk hto htr hts htt ia- iaa iac iah iai iao iar ias iat ica icc ich ici ick ico icr ics ict iha ihc ihh ihi ihk iho ihr ihs iht iia iic iih iii iio iir iis iit ika ikc iki ikk iko ikr iks ikt io- ioa ioc ioh ioi ioo ior ios iot ir- ira irc iri irk iro irr irs irt is- isa isc ish isi isk iso isr iss ist ita itc ith iti itk ito its itt k-t ka- kaa kac kah kai kak kao kar kas kat kca kcc kch kci kck kcr kcs kct kha khh khi khk kho khr khs kia kic kih kii kik kio kir kis kit kkc kkh kki kkk kkr kks kkt koa koc koh koi kok koo kor kos kot kra krc kri krk kro krr krs krt ksa ksc ksh ksi ksk kso ksr kss kst kta ktc kth ktk kto ktr kts ktt o-i oaa oac oah oai oak oao oar oas oat oc- oca occ och oci ock oco ocr ocs oct oha ohc ohh ohi oho ohr ohs oht oia oic oii oik oio oir ois oit oka okc oki okk oko okr oks oo- ooa ooc ooh ooi ook ooo oor oos oot or- ora orc orh ori ork oro orr ors ort os- osa osc osh osi osk oso osr oss ost ot- ota otc oth oti otk oto otr ots ott ra- raa rac rah rai rak rao rar ras rat rca rcc rch rci rco rcr rcs rct rh- rha rhc rhh rhi rho rhr rhs rht ria ric rih rii rik rio rir ris rit rkc rkk rko rks rkt roa roc roh roi rok roo ror ros rot rra rrc rrh rri rrk rrr rrs rrt rsa rsc rsh rsi rsk rso rsr rss rst rta rtc rti rtk rto rtr rts rtt saa sac sah sai sak sao sar sas sat sca scc sch sci sck sco scr scs sct sh- sha shc shh shi shk sho shr shs sht sia sic sih sii sik sio sir sis sit sk- ska skc skh ski skk sko skr sks skt soa soc soh soi sok soo sor sos sot sr- sra src srh sri srk sro srr srs srt ss- ssa ssc ssh ssi ssk sso ssr sss sst sta stc sth sti stk sto str sts stt taa tac tah tai tak tao tar tas tat tca tcc tch tci tck tco tcr tcs tct th- tha thc thh thi thk tho thr ths tht tia tic tih tii tik tio tir tis tit tka tkc tkk tko tkr tks tkt to- toa toc toh toi tok too tor tos tot tra trc trh tri trk tro trr trs trt tsa tsc tsh tsi tsk tso tsr tss tst tta ttc tth tti ttk tto ttr tts ttt