a-a a-c aaa aac aag aah aan aao aar aas aay ac- aca acc acg ach acn aco acr acs acy ag- aga agc agg agh agn ago agr ags agy aha ahc ahg ahh ahn aho ahr ahs ahy an- ana anc ang anh ann ano anr ans any aoa aoc aog aoh aon aoo aor aos ar- ara arc arg arh arn aro arr ars ary as- asa asc asg ash asn aso asr ass asy ay- aya ayc ayh ayn ayo ayr ays c-- caa cac cag cah can cao car cas cay cca ccc ccg cch ccn cco ccr ccs cga cgc cgg cgh cgn cgo cgr cgs cgy ch- cha chc chg chh chn cho chr chs chy cn- cna cnc cng cnh cnn cno cnr cns cny co- coa coc cog coh con coo cor cos coy cra crc crg crh crn cro crr crs cry csa csc csg csh csn cso csr css csy cya cyc cyg cyn cyo cyr cys gaa gac gag gah gan gao gar gas gay gca gcc gcg gch gcn gco gcr gcs gga ggc ggg ggh ggn ggo ggr ggs gha ghc ghg ghh ghn gho ghr ghs gna gnc gnn gno gnr gns goa goc gog goh gon goo gor gos goy gra grc grg grh grn gro grr grs gry gsa gsc gsg gsn gso gsr gss gy- gya gyn gyo gyr gys haa hac hag hah han hao har has hay hca hcc hcg hch hcn hco hcr hcs hcy hga hgc hgg hgh hgn hgo hgr hgs hgy hha hhc hhg hhh hhn hho hhr hhs hhy hna hnc hng hnh hnn hno hns hny hoa hoc hog hoh hon hoo hor hos hoy hr- hra hrc hrg hrh hrn hro hrr hrs hsa hsc hsg hsh hsn hsr hss hsy hy- hya hyc hyg hyh hyn hyo hyr hys hyy naa nac nag nah nan nao nar nas nay nca ncc ncg nch ncn nco ncr ncs nga ngc ngg ngh ngn ngo ngs nha nhc nhg nhh nhn nhr nhs nhy nna nnc nng nnh nnn nno nns no- noa noc nog noh non noo nor nos noy nra nrc nrg nrn nro nrr nrs nry nsa nsc nsg nsh nsn nso nsr nss nsy nya nyc nyg nyn nyo nys nyy oaa oac oag oah oan oao oar oas oc- oca occ ocg och ocn oco ocr ocs oga ogc ogg ogh ogn ogo ogs ogy oha ohc ohg ohh ohn oho ohr ohs on- ona onc ong onh onn ono onr ons ony oo- ooa ooc oog ooh oon ooo oor oos or- ora orc org orh orn oro orr ors ory os- osa osc osg osh osn oso osr oss oya oyo oys ra- raa rac rag rah ran rao rar ras ray rca rcc rcg rch rcn rco rcr rcs rga rgc rgg rgh rgn rgo rgr rgs rh- rha rhc rhg rhh rhn rho rhr rhs rna rnc rng rnh rnn rno rnr rns rny roa roc rog roh ron roo ror ros roy rra rrc rrg rrh rrn rrr rrs rsa rsc rsg rsh rsn rso rsr rss ry- rya ryc ryg ryn ryo ryr rys ryy saa sac sag sah san sao sar sas say sca scc scg sch scn sco scr scs sga sgc sgg sgh sgn sgo sgr sgs sh- sha shc shg shh shn sho shr shs shy sna snc sng snn sno snr sns sny soa soc sog soh son soo sor sos soy sr- sra src srg srh srn sro srr srs sry ss- ssa ssc ssg ssh ssn sso ssr sss sy- sya syc syg syh syn syr sys yaa yac yag yah yan yao yar yas yay yca ycc ych yco ycs ycy yga ygc ygo yha yhc yhs yna yng ynn yns yny yoc yog yon yoo yor yos yoy yra yrc yrg yrn yro yrs ysa ysc ysg yso ysr yss ysy yyc yyg yys yyy