a-a a-c aaa aac aag aah aan aao aar aas aau ac- aca acc acg ach acn aco acr acs acu ag- aga agc agg agh agn ago agr ags agu aha ahc ahg ahh ahn aho ahr ahs ahu an- ana anc ang anh ann ano anr ans anu aoa aoc aog aoh aon aoo aor aos aou ar- ara arc arg arh arn aro arr ars aru as- asa asc asg ash asn aso asr ass asu au- aua auc aug auh aun auo aur aus c-- caa cac cag cah can cao car cas cau cca ccc ccg cch ccn cco ccr ccs ccu cga cgc cgg cgh cgn cgo cgr cgs cgu ch- cha chc chg chh chn cho chr chs chu cn- cna cnc cng cnh cnn cno cnr cns cnu co- coa coc cog coh con coo cor cos cou cra crc crg crh crn cro crr crs cru csa csc csg csh csn cso csr css csu cua cuc cug cuh cun cuo cur cus cuu gaa gac gag gah gan gao gar gas gau gca gcc gcg gch gcn gco gcr gcs gcu gga ggc ggg ggh ggn ggo ggr ggs ggu gha ghc ghg ghh ghn gho ghr ghs gna gnc gnn gno gnr gns gnu goa goc gog goh gon goo gor gos gou gra grc grg grh grn gro grr grs gru gsa gsc gsg gsn gso gsr gss gsu gu- gua guc gug gun guo gur gus guu haa hac hag hah han hao har has hau hca hcc hcg hch hcn hco hcr hcs hga hgc hgg hgh hgn hgo hgr hgs hgu hha hhc hhg hhh hhn hho hhr hhs hhu hna hnc hng hnh hnn hno hns hnu hoa hoc hog hoh hon hoo hor hos hou hr- hra hrc hrg hrh hrn hro hrr hrs hru hsa hsc hsg hsh hsn hsr hss hsu hua huc hug huh hun huo hur hus huu naa nac nag nah nan nao nar nas nau nca ncc ncg nch ncn nco ncr ncs ncu nga ngc ngg ngh ngn ngo ngs ngu nha nhc nhg nhh nhn nhr nhs nhu nna nnc nng nnh nnn nno nns nnu no- noa noc nog noh non noo nor nos nou nra nrc nrg nrn nro nrr nrs nru nsa nsc nsg nsh nsn nso nsr nss nsu nua nuc nug nuh nun nuo nur nus nuu oaa oac oag oah oan oao oar oas oau oc- oca occ ocg och ocn oco ocr ocs ocu oga ogc ogg ogh ogn ogo ogs oha ohc ohg ohh ohn oho ohr ohs ohu on- ona onc ong onh onn ono onr ons onu oo- ooa ooc oog ooh oon ooo oor oos or- ora orc org orh orn oro orr ors oru os- osa osc osg osh osn oso osr oss osu ou- oua ouc ouh oun ouo our ous ra- raa rac rag rah ran rao rar ras rau rca rcc rcg rch rcn rco rcr rcs rcu rga rgc rgg rgh rgn rgo rgr rgs rh- rha rhc rhg rhh rhn rho rhr rhs rhu rna rnc rng rnh rnn rno rnr rns rnu roa roc rog roh ron roo ror ros rou rra rrc rrg rrh rrn rrr rrs rru rsa rsc rsg rsh rsn rso rsr rss rsu rua ruc rug ruh run ruo rur rus ruu saa sac sag sah san sao sar sas sau sca scc scg sch scn sco scr scs scu sga sgc sgg sgh sgn sgo sgr sgs sgu sh- sha shc shg shh shn sho shr shs shu sna snc sng snn sno snr sns snu soa soc sog soh son soo sor sos sou sr- sra src srg srh srn sro srr srs ss- ssa ssc ssg ssh ssn sso ssr sss ssu sua suc sug suh sun suo sur sus suu ua- uaa uac uag uah uan uao uar uas uau uca ucc ucg uch ucn uco ucr ucs ucu uga ugc ugg ugh ugn ugo ugr ugs ugu uha uhc uhh uho uhr uhs uhu un- una unc ung unh unn uno unr uns unu uoa uoc uog uon uoo uor uos ur- ura urc urg urn uro urr urs uru usa usc usg ush usn uso usr uss usu uua uuc uug uun uur uus uuu