a-a a-c aaa aac aag aah aan aao aas aau ac- aca acc acg ach acn aco acs acu ag- aga agc agg agh agn ago ags agu aha ahc ahg ahh ahn aho ahs ahu an- ana anc ang anh ann ano ans anu aoa aoc aog aoh aon aoo aos aou as- asa asc asg ash asn aso ass asu au- aua auc aug auh aun auo aus c-- caa cac cag cah can cao cas cau cca ccc ccg cch ccn cco ccs ccu cga cgc cgg cgh cgn cgo cgs cgu ch- cha chc chg chh chn cho chs chu cn- cna cnc cng cnh cnn cno cns cnu co- coa coc cog coh con coo cos cou csa csc csg csh csn cso css csu cua cuc cug cuh cun cuo cus cuu gaa gac gag gah gan gao gas gau gca gcc gcg gch gcn gco gcs gcu gga ggc ggg ggh ggn ggo ggs ggu gha ghc ghg ghh ghn gho ghs gna gnc gnn gno gns gnu goa goc gog goh gon goo gos gou gsa gsc gsg gsn gso gss gsu gu- gua guc gug gun guo gus guu haa hac hag hah han hao has hau hca hcc hcg hch hcn hco hcs hga hgc hgg hgh hgn hgo hgs hgu hha hhc hhg hhh hhn hho hhs hhu hna hnc hng hnh hnn hno hns hnu hoa hoc hog hoh hon hoo hos hou hsa hsc hsg hsh hsn hss hsu hua huc hug huh hun huo hus huu naa nac nag nah nan nao nas nau nca ncc ncg nch ncn nco ncs ncu nga ngc ngg ngh ngn ngo ngs ngu nha nhc nhg nhh nhn nhs nhu nna nnc nng nnh nnn nno nns nnu no- noa noc nog noh non noo nos nou nsa nsc nsg nsh nsn nso nss nsu nua nuc nug nuh nun nuo nus nuu oaa oac oag oah oan oao oas oau oc- oca occ ocg och ocn oco ocs ocu oga ogc ogg ogh ogn ogo ogs oha ohc ohg ohh ohn oho ohs ohu on- ona onc ong onh onn ono ons onu oo- ooa ooc oog ooh oon ooo oos os- osa osc osg osh osn oso oss osu ou- oua ouc ouh oun ouo ous saa sac sag sah san sao sas sau sca scc scg sch scn sco scs scu sga sgc sgg sgh sgn sgo sgs sgu sh- sha shc shg shh shn sho shs shu sna snc sng snn sno sns snu soa soc sog soh son soo sos sou ss- ssa ssc ssg ssh ssn sso sss ssu sua suc sug suh sun suo sus suu ua- uaa uac uag uah uan uao uas uau uca ucc ucg uch ucn uco ucs ucu uga ugc ugg ugh ugn ugo ugs ugu uha uhc uhh uho uhs uhu un- una unc ung unh unn uno uns unu uoa uoc uog uon uoo uos usa usc usg ush usn uso uss usu uua uuc uug uun uus uuu