-ic a-a a-c a-i aaa aac aag aah aai aao aar aas aay ac- aca acc acg ach aci aco acr acs acy ag- aga agc agg agh agi ago agr ags agy aha ahc ahg ahh ahi aho ahr ahs ahy ai- aia aic aig aih aii aio air ais aiy aoa aoc aog aoh aoi aoo aor aos ar- ara arc arg arh ari aro arr ars ary as- asa asc asg ash asi aso asr ass asy ay- aya ayc ayh ayi ayo ayr ays c-- caa cac cag cah cai cao car cas cay cca ccc ccg cch cci cco ccr ccs cga cgc cgg cgh cgi cgo cgr cgs cgy ch- cha chc chg chh chi cho chr chs chy ci- cia cic cig cih cii cio cir cis co- coa coc cog coh coi coo cor cos coy cra crc crg crh cri cro crr crs cry csa csc csg csh csi cso csr css csy cya cyc cyg cyo cyr cys gaa gac gag gah gai gao gar gas gay gca gcc gcg gch gci gco gcr gcs gga ggc ggg ggh ggi ggo ggr ggs gha ghc ghg ghh ghi gho ghr ghs gia gic gig gih gii gio gir gis giy goa goc gog goh goi goo gor gos goy gra grc grg grh gri gro grr grs gry gsa gsc gsg gsi gso gsr gss gy- gya gyo gyr gys h-i haa hac hag hah hai hao har has hay hca hcc hcg hch hci hco hcr hcs hcy hga hgc hgg hgh hgi hgo hgr hgs hgy hha hhc hhg hhh hhi hho hhr hhs hhy hia hic hig hih hii hio hir his hoa hoc hog hoh hoi hoo hor hos hoy hr- hra hrc hrg hrh hri hro hrr hrs hsa hsc hsg hsh hsi hsr hss hsy hy- hya hyc hyg hyh hyi hyo hyr hys hyy ia- iaa iac iag iah iai iao iar ias ica icc icg ich ici ico icr ics icy iga igc igg igh igi igo igr igs igy iha ihc ihg ihh ihi iho ihr ihs ihy iia iic iih iii iio iir iis io- ioa ioc iog ioh ioi ioo ior ios ir- ira irc irg iri iro irr irs iry is- isa isc isg ish isi iso isr iss isy iya iyc iyo iyr iys iyy o-i oaa oac oag oah oai oao oar oas oc- oca occ ocg och oci oco ocr ocs oga ogc ogg ogh ogi ogo ogs ogy oha ohc ohg ohh ohi oho ohr ohs oia oic oii oio oir ois oo- ooa ooc oog ooh ooi ooo oor oos or- ora orc org orh ori oro orr ors ory os- osa osc osg osh osi oso osr oss oya oyi oyo oys ra- raa rac rag rah rai rao rar ras ray rca rcc rcg rch rci rco rcr rcs rga rgc rgg rgh rgi rgo rgr rgs rh- rha rhc rhg rhh rhi rho rhr rhs ria ric rig rih rii rio rir ris riy roa roc rog roh roi roo ror ros roy rra rrc rrg rrh rri rrr rrs rsa rsc rsg rsh rsi rso rsr rss ry- rya ryc ryg ryo ryr rys ryy saa sac sag sah sai sao sar sas say sca scc scg sch sci sco scr scs sga sgc sgg sgh sgi sgo sgr sgs sh- sha shc shg shh shi sho shr shs shy sia sic sig sih sii sio sir sis soa soc sog soh soi soo sor sos soy sr- sra src srg srh sri sro srr srs sry ss- ssa ssc ssg ssh ssi sso ssr sss sy- sya syc syg syh syi syr sys yaa yac yag yah yai yao yar yas yay yca ycc ych yci yco ycs ycy yga ygc ygo yha yhc yhi yhs yig yih yii yio yir yis yoc yog yoi yoo yor yos yoy yra yrc yrg yro yrs ysa ysc ysg ysi yso ysr yss ysy yyc yyg yys yyy