a-a a-c aaa aac aad aag aah aar aau ac- aca acc acd acg ach acr acu ad- ada adc add adg adh adr adu ag- aga agc agd agg agh agr agu aha ahc ahd ahg ahh ahr ahu ar- ara arc ard arg arh arr aru au- aua auc aud aug auh aur c-- caa cac cad cag cah car cau cca ccc ccd ccg cch ccr ccu cda cdc cdd cdg cdh cdr cdu cga cgc cgd cgg cgh cgr cgu ch- cha chc chd chg chh chr chu cra crc crd crg crh crr cru cua cuc cud cug cuh cur cuu daa dac dad dag dah dar dau dca dcc dcd dcg dcr dcu dda ddc ddd ddg ddh ddr ddu dga dgc dgd dgg dgh dgr dgu dh- dha dhc dhd dhh dhr dhu dra drc drd drg drr dru dua duc dud dug duh dur g-d gaa gac gad gag gah gar gau gca gcc gcd gcg gch gcr gcu gda gdc gdd gdh gdr gdu gga ggc ggd ggg ggh ggr ggu gha ghc ghd ghg ghh ghr gra grc grd grg grh grr gru gu- gua guc gud gug gur guu haa hac had hag hah har hau hca hcc hcd hcg hch hcr hda hdc hdd hdg hdh hdr hdu hga hgc hgg hgh hgr hgu hha hhc hhd hhg hhh hhr hhu hr- hra hrc hrd hrg hrh hrr hru hua huc hud hug huh hur huu ra- raa rac rad rag rah rar rau rca rcc rcd rcg rch rcr rcu rda rdc rdd rdg rdh rdr rdu rga rgc rgd rgg rgh rgr rh- rha rhc rhd rhg rhh rhr rhu rra rrc rrd rrg rrh rrr rru rua ruc rud rug ruh rur ruu ua- uaa uac uad uag uah uar uau uca ucc ucd ucg uch ucr ucu uda udc udd udg udr udu uga ugc ugg ugh ugr ugu uha uhc uhd uhh uhr uhu ur- ura urc urd urg urr uru uua uuc uug uur uuu