a-a a-c aaa aac aad aag aah aan aao aar ac- aca acc acd acg ach acn aco acr ad- ada adc add adg adh adn ado adr ag- aga agc agd agg agh agn ago agr aha ahc ahd ahg ahh ahn aho ahr an- ana anc and ang anh ann ano anr aoa aoc aod aog aoh aon aoo aor ar- ara arc ard arg arh arn aro arr c-- caa cac cad cag cah can cao car cca ccc ccd ccg cch ccn cco ccr cda cdc cdd cdg cdh cdn cdo cdr cga cgc cgd cgg cgh cgn cgo cgr ch- cha chc chd chg chh chn cho chr cn- cna cnc cnd cng cnh cnn cno cnr co- coa coc cod cog coh con coo cor cra crc crd crg crh crn cro crr daa dac dad dag dah dan dao dar dca dcc dcd dcg dcn dco dcr dda ddc ddd ddg ddh ddn ddo ddr dga dgc dgd dgg dgh dgn dgr dh- dha dhc dhd dhh dho dhr dna dnc dnd dng dnh dnn dno dnr doa doc dod dog doh don doo dor dra drc drd drg drn dro drr g-d gaa gac gad gag gah gan gao gar gca gcc gcd gcg gch gcn gco gcr gda gdc gdd gdh gdn gdo gdr gga ggc ggd ggg ggh ggn ggo ggr gha ghc ghd ghg ghh ghn gho ghr gna gnc gnd gnn gno gnr goa goc god gog goh gon goo gor gra grc grd grg grh grn gro grr haa hac had hag hah han hao har hca hcc hcd hcg hch hcn hco hcr hda hdc hdd hdg hdh hdn hdo hdr hga hgc hgg hgh hgn hgo hgr hha hhc hhd hhg hhh hhn hho hhr hna hnc hnd hng hnh hnn hno hoa hoc hod hog hoh hon hoo hor hr- hra hrc hrd hrg hrh hrn hro hrr naa nac nad nag nah nan nao nar nca ncc ncd ncg nch ncn nco ncr nda ndc ndd ndg ndh ndn ndo ndr nga ngc ngd ngg ngh ngn ngo nha nhc nhd nhg nhh nhn nhr nna nnc nng nnh nnn nno no- noa noc nod nog noh non noo nor nra nrc nrd nrg nrn nro nrr oaa oac oad oag oah oan oao oar oc- oca occ ocd ocg och ocn oco ocr oda odc odd odg odh odn odo odr oga ogc ogd ogg ogh ogn ogo oha ohc ohd ohg ohh ohn oho ohr on- ona onc ond ong onh onn ono onr oo- ooa ooc ood oog ooh oon ooo oor or- ora orc ord org orh orn oro orr ra- raa rac rad rag rah ran rao rar rca rcc rcd rcg rch rcn rco rcr rda rdc rdd rdg rdh rdn rdo rdr rga rgc rgd rgg rgh rgn rgo rgr rh- rha rhc rhd rhg rhh rhn rho rhr rna rnc rnd rng rnh rnn rno rnr roa roc rod rog roh ron roo ror rra rrc rrd rrg rrh rrn rrr