-ic -th a-a a-c a-i a-t aaa aac aae aag aah aai aak aao aas aat ac- aca acc ace acg ach aci ack aco acs act aea aec aee aeg aeh aei aek aeo aes aet ag- aga agc age agg agh agi agk ago ags agt aha ahc ahe ahg ahh ahi ahk aho ahs aht ai- aia aic aie aig aih aii aik aio ais ait aka akc ake akg akh aki akk ako aks aoa aoc aoe aog aoh aoi aok aoo aos aot as- asa asc ase asg ash asi ask aso ass ast at- ata atc ate atg ath ati ato ats att c-- caa cac cae cag cah cai cak cao cas cat cca ccc cce ccg cch cci cck cco ccs cct ce- cea cec cee ceg ceh cei cek ceo ces cet cga cgc cge cgg cgh cgi cgo cgs cgt ch- cha chc che chg chh chi chk cho chs cht ci- cia cic cie cig cih cii cik cio cis cit cka ckc ckh cki cko cks ckt co- coa coc coe cog coh coi cok coo cos cot csa csc cse csg csh csi csk cso css cst cta ctc cte ctg cth cti ctk cto cts ctt eaa eac eae eag eah eai eak eao eas eat ec- eca ecc ece ecg ech eci eck eco ecs ect eea eec eee eeg eek eeo ees eet ega egc ege egg egh egi ego egs egt eha ehc ehe ehg ehh ehi eho ehs eht eia eic eie eig eii eik eio eis eit eka ekc eke ekg ekh eki eko eks ekt eo- eoa eoc eoe eog eoh eoi eok eoo eos eot es- esa esc ese esg esh esi esk eso ess est eta etc ete etg eth eti etk eto ets ett gaa gac gae gag gah gai gak gao gas gat gca gcc gce gcg gch gci gck gco gcs gct ge- gea gec gee geg geh gei gek geo ges get gga ggc ggg ggh ggi ggo ggs ggt gha ghc ghe ghg ghh ghi gho ghs ght gia gic gie gig gih gii gik gio gis git gka gkh gko gks gkt goa goc goe gog goh goi gok goo gos got gsa gsc gse gsg gsi gsk gso gss gst gta gtc gte gtg gth gti gtk gto gts gtt h-i haa hac hae hag hah hai hak hao has hat hca hcc hce hcg hch hci hck hco hcs hct he- hea hec hee heg heh hei hek heo hes het hga hgc hge hgg hgh hgi hgk hgo hgs hgt hha hhc hhe hhg hhh hhi hhk hho hhs hht hia hic hie hig hih hii hik hio his hit hka hkg hkh hki hkk hko hks hkt hoa hoc hoe hog hoh hoi hok hoo hos hot hsa hsc hse hsg hsh hsi hsk hss hst hta htc hte htg hth hti htk hto hts htt ia- iaa iac iae iag iah iai iao ias iat ica icc ice icg ich ici ick ico ics ict ie- iea iec iee ieg iei iek ies iet iga igc ige igg igh igi igk igo igs igt iha ihc ihe ihg ihh ihi ihk iho ihs iht iia iic iie iih iii iio iis iit ika ikc ike iki ikk iko iks ikt io- ioa ioc ioe iog ioh ioi ioo ios iot is- isa isc ise isg ish isi isk iso iss ist ita itc ite itg ith iti itk ito its itt k-t ka- kaa kac kae kag kah kai kak kao kas kat kca kcc kce kcg kch kci kck kcs kct ke- kea kec kee keg keh kei kek keo kes ket kga kgc kgh kgi kgo kgs kha khe khh khi khk kho khs kia kic kie kig kih kii kik kio kis kit kkc kke kkh kki kkk kks kkt koa koc koe kog koh koi kok koo kos kot ksa ksc kse ksg ksh ksi ksk kso kss kst kta ktc kte ktg kth ktk kto kts ktt o-i oaa oac oae oag oah oai oak oao oas oat oc- oca occ ocg och oci ock oco ocs oct oea oec oee oeg oeh oei oeo oes oet oga ogc oge ogg ogh ogi ogo ogs ogt oha ohc ohe ohg ohh ohi oho ohs oht oia oic oie oii oik oio ois oit oka okc oke okg oki okk oko oks oo- ooa ooc oog ooh ooi ook ooo oos oot os- osa osc ose osg osh osi osk oso oss ost ot- ota otc ote otg oth oti otk oto ots ott saa sac sae sag sah sai sak sao sas sat sca scc sce scg sch sci sck sco scs sct se- sea sec see seg seh sei sek seo ses set sga sgc sge sgg sgh sgi sgk sgo sgs sgt sh- sha shc she shg shh shi shk sho shs sht sia sic sie sig sih sii sik sio sis sit sk- ska skc ske skg skh ski skk sko sks skt soa soc soe sog soh soi sok soo sos sot ss- ssa ssc sse ssg ssh ssi ssk sso sss sst sta stc ste stg sth sti stk sto sts stt taa tac tae tag tah tai tak tao tas tat tca tcc tce tcg tch tci tck tco tcs tct te- tea tec tee teg teh tei tek teo tes tet tga tgc tge tgg tgh tgi tgk tgo tgs tgt th- tha thc the thg thh thi thk tho ths tht tia tic tie tig tih tii tik tio tis tit tka tkc tke tkg tkk tko tks tkt to- toa toc toe tog toh toi tok too tos tot tsa tsc tse tsg tsh tsi tsk tso tss tst tta ttc tte ttg tth tti ttk tto tts ttt