-ic a-a a-c a-i a-t aaa aac aaf aag aai aan aao aar aas aat aay ac- aca acc acf acg aci acn aco acr acs act acy af- afa afc aff afg afi afn afo afr afs aft afy ag- aga agc agf agg agi agn ago agr ags agt agy ai- aia aic aif aig aii ain aio air ais ait aiy an- ana anc anf ang ani ann ano anr ans ant any aoa aoc aof aog aoi aon aoo aor aos aot ar- ara arc arf arg ari arn aro arr ars art ary as- asa asc asf asg asi asn aso asr ass ast asy at- ata atc atf atg ati atn ato atr ats att ay- aya ayc ayf ayi ayn ayo ayr ays ayt c-- caa cac caf cag cai can cao car cas cat cay cca ccc ccf ccg cci ccn cco ccr ccs cct cfa cfc cff cfg cfi cfn cfo cfr cfs cft cga cgc cgg cgi cgn cgo cgr cgs cgt cgy ci- cia cic cif cig cii cin cio cir cis cit cn- cna cnc cnf cng cni cnn cno cnr cns cnt cny co- coa coc cof cog coi con coo cor cos cot coy cra crc crf crg cri crn cro crr crs crt cry csa csc csf csg csi csn cso csr css cst csy cta ctc ctf ctg cti ctn cto ctr cts ctt cty cya cyc cyf cyg cyn cyo cyr cys cyt faa fac faf fag fai fan fao far fas fat fay fca fcc fcf fcg fci fcn fco fcr fcs fct fcy ffa ffc fff ffg ffi ffn ffo ffr ffs fft ffy fga fgc fgf fgg fgi fgn fgr fgs fgt fia fic fif fig fii fin fir fis fit fna fnc fnf fng fni fnn fnr fns fnt foa foc fof fog foi fon foo for fos fot foy fra frc frf frg fri frn fro frr frs frt fry fsa fsc fsf fsg fsi fsn fso fsr fss fst fta ftc ftf ftg fti ftn fto ftr fts ftt fty fy- fya fyc fyi fyn fyo gaa gac gaf gag gai gan gao gar gas gat gay gca gcc gcf gcg gci gcn gco gcr gcs gct gfa gfc gff gfi gfo gfr gfs gft gfy gga ggc ggg ggi ggn ggo ggr ggs ggt gia gic gif gig gii gin gio gir gis git giy gna gnc gnf gni gnn gno gnr gns gnt goa goc gof gog goi gon goo gor gos got goy gra grc grf grg gri grn gro grr grs grt gry gsa gsc gsf gsg gsi gsn gso gsr gss gst gta gtc gtf gtg gti gtn gto gtr gts gtt gty gy- gya gyf gyn gyo gyr gys i-f ia- iaa iac iaf iag iai ian iao iar ias iat ica icc icf icg ici icn ico icr ics ict icy ifa ifc iff ifg ifi ifn ifo ifr ifs ift ify iga igc igf igg igi ign igo igr igs igt igy iia iic iif iii iin iio iir iis iit in- ina inc inf ing ini inn ino inr ins int iny io- ioa ioc iof iog ioi ion ioo ior ios iot ir- ira irc irf irg iri irn iro irr irs irt iry is- isa isc isf isg isi isn iso isr iss ist isy ita itc itf itg iti itn ito its itt ity iya iyc iyo iyr iys iyt iyy n-i naa nac naf nag nai nan nao nar nas nat nay nca ncc ncf ncg nci ncn nco ncr ncs nct nfa nfc nff nfi nfn nfo nfr nfs nft nga ngc ngf ngg ngi ngn ngo ngs ngt nia nic nif nig nii nin nio nir nis nit nna nnc nnf nng nni nnn nno nns nnt no- noa noc nof nog noi non noo nor nos not noy nra nrc nrf nrg nri nrn nro nrr nrs nrt nry nsa nsc nsf nsg nsi nsn nso nsr nss nst nsy nta ntc ntf ntg nti ntn nto ntr nts ntt nya nyc nyf nyg nyn nyo nys nyt nyy o-i oaa oac oaf oag oai oan oao oar oas oat oc- oca occ ocf ocg oci ocn oco ocr ocs oct of- ofa ofc off ofg ofi ofn ofo ofr ofs oft oga ogc ogf ogg ogi ogn ogo ogs ogt ogy oia oic oif oii oin oio oir ois oit on- ona onc onf ong oni onn ono onr ons ont ony oo- ooa ooc oof oog ooi oon ooo oor oos oot or- ora orc orf org ori orn oro orr ors ort ory os- osa osc osf osg osi osn oso osr oss ost ot- ota otc otf otg oti otn oto otr ots ott oya oyi oyo oys ra- raa rac raf rag rai ran rao rar ras rat ray rca rcc rcf rcg rci rcn rco rcr rcs rct rfa rfc rff rfg rfi rfn rfo rfr rfs rft rga rgc rgf rgg rgi rgn rgo rgr rgs rgt ria ric rif rig rii rin rio rir ris rit riy rna rnc rng rni rnn rno rnr rns rnt rny roa roc rof rog roi ron roo ror ros rot roy rra rrc rrf rrg rri rrn rrr rrs rrt rsa rsc rsf rsg rsi rsn rso rsr rss rst rta rtc rtf rtg rti rtn rto rtr rts rtt rty ry- rya ryc ryf ryg ryn ryo ryr rys ryy saa sac saf sag sai san sao sar sas sat say sca scc scf scg sci scn sco scr scs sct sfa sfc sff sfg sfi sfn sfo sfr sfs sft sga sgc sgf sgg sgi sgn sgo sgr sgs sgt sia sic sif sig sii sin sio sir sis sit sna snc snf sng sni snn sno snr sns snt sny soa soc sof sog soi son soo sor sos sot soy sr- sra