-ic a-a a-c a-i aaa aac aag aah aai aar aas aau ac- aca acc acg ach aci acr acs acu ag- aga agc agg agh agi agr ags agu aha ahc ahg ahh ahi ahr ahs ahu ai- aia aic aig aih aii air ais aiu ar- ara arc arg arh ari arr ars aru as- asa asc asg ash asi asr ass asu au- aua auc aug auh aui aur aus c-- caa cac cag cah cai car cas cau cca ccc ccg cch cci ccr ccs ccu cga cgc cgg cgh cgi cgr cgs cgu ch- cha chc chg chh chi chr chs chu ci- cia cic cig cih cii cir cis ciu cra crc crg crh cri crr crs cru csa csc csg csh csi csr css csu cua cuc cug cuh cui cur cus cuu gaa gac gag gah gai gar gas gau gca gcc gcg gch gci gcr gcs gcu gga ggc ggg ggh ggi ggr ggs ggu gha ghc ghg ghh ghi ghr ghs gia gic gig gih gii gir gis giu gra grc grg grh gri grr grs gru gsa gsc gsg gsi gsr gss gsu gu- gua guc gug gui gur gus guu h-i haa hac hag hah hai har has hau hca hcc hcg hch hci hcr hcs hga hgc hgg hgh hgi hgr hgs hgu hha hhc hhg hhh hhi hhr hhs hhu hia hic hig hih hii hir his hiu hr- hra hrc hrg hrh hri hrr hrs hru hsa hsc hsg hsh hsi hsr hss hsu hua huc hug huh hui hur hus huu ia- iaa iac iag iah iai iar ias iau ica icc icg ich ici icr ics icu iga igc igg igh igi igr igs igu iha ihc ihg ihh ihi ihr ihs ihu iia iic iih iii iir iis iiu ir- ira irc irg iri irr irs iru is- isa isc isg ish isi isr iss isu iu- iua iuc iug iui iur ius ra- raa rac rag rah rai rar ras rau rca rcc rcg rch rci rcr rcs rcu rga rgc rgg rgh rgi rgr rgs rh- rha rhc rhg rhh rhi rhr rhs rhu ria ric rig rih rii rir ris rra rrc rrg rrh rri rrr rrs rru rsa rsc rsg rsh rsi rsr rss rsu rua ruc rug ruh rui rur rus ruu saa sac sag sah sai sar sas sau sca scc scg sch sci scr scs scu sga sgc sgg sgh sgi sgr sgs sgu sh- sha shc shg shh shi shr shs shu sia sic sig sih sii sir sis siu sr- sra src srg srh sri srr srs ss- ssa ssc ssg ssh ssi ssr sss ssu sua suc sug suh sui sur sus suu ua- uaa uac uag uah uai uar uas uau uca ucc ucg uch uci ucr ucs ucu uga ugc ugg ugh ugi ugr ugs ugu uha uhc uhh uhi uhr uhs uhu uia uic uig uii uir uis uiu ur- ura urc urg uri urr urs uru usa usc usg ush usi usr uss usu uua uuc uug uur uus uuu