-ic a-a a-c a-i a-z aaa aac aag aai aak aao aas aau aaz ac- aca acc acg aci ack aco acs acu acz ag- aga agc agg agi agk ago ags agu agz ai- aia aic aig aii aik aio ais aiu aiz aka akc akg aki akk ako aks aku aoa aoc aog aoi aok aoo aos aou as- asa asc asg asi ask aso ass asu asz au- aua auc aug aui auk auo aus auz az- aza azg azi azo azs azu azz c-- caa cac cag cai cak cao cas cau caz cca ccc ccg cci cck cco ccs ccu ccz cga cgc cgg cgi cgo cgs cgu ci- cia cic cig cii cik cio cis ciu cka ckc cki cko cks co- coa coc cog coi cok coo cos cou coz csa csc csg csi csk cso css csu csz cua cuc cug cui cuk cuo cus cuu cuz cz- czc czk czo gaa gac gag gai gak gao gas gau gaz gca gcc gcg gci gck gco gcs gcu gga ggc ggg ggi ggo ggs ggu ggz gia gic gig gii gik gio gis giu giz gka gko gks goa goc gog goi gok goo gos gou goz gsa gsc gsg gsi gsk gso gss gsu gu- gua guc gug gui guk guo gus guu guz gza gzo gzu ia- iaa iac iag iai iao ias iau iaz ica icc icg ici ick ico ics icu icz iga igc igg igi igk igo igs igu iia iic iii iio iis iiu ika ikc iki ikk iko iks iku io- ioa ioc iog ioi ioo ios iou is- isa isc isg isi isk iso iss isu iu- iua iuc iug iui ius iuz iza izi izo izu izz k-z ka- kaa kac kag kai kak kao kas kau kaz kca kcc kcg kci kck kcs kcu kga kgc kgi kgo kgs kgu kia kic kig kii kik kio kis kiu kiz kkc kki kkk kks kku koa koc kog koi kok koo kos kou koz ksa ksc ksg ksi ksk kso kss ksu kuc kug kui kuk kus kuu kzo o-i oaa oac oag oai oak oao oas oau oc- oca occ ocg oci ock oco ocs ocu ocz oga ogc ogg ogi ogo ogs oia oic oii oik oio ois oiu oiz oka okc okg oki okk oko oks oku oo- ooa ooc oog ooi ook ooo oos os- osa osc osg osi osk oso oss osu ou- oua ouc oui ouk ouo ous oza ozo ozs ozu ozz saa sac sag sai sak sao sas sau saz sca scc scg sci sck sco scs scu sga sgc sgg sgi sgk sgo sgs sgu sia sic sig sii sik sio sis siu sk- ska skc skg ski skk sko sks sku soa soc sog soi sok soo sos sou soz ss- ssa ssc ssg ssi ssk sso sss ssu ssz sua suc sug sui suk suo sus suu suz sza szi szu ua- uaa uac uag uai uak uao uas uau uaz uca ucc ucg uci uck uco ucs ucu uga ugc ugg ugi ugk ugo ugs ugu uia uic uig uii uio uis uiu uka ukc uki ukk uku ukz uoa uoc uog uok uoo uos usa usc usg usi usk uso uss usu usz uua uuc uug uus uuu uza uzi uzo uzu z-g zaa zac zag zai zak zao zas zaz zco zcs zgg zgi zgs zia zig zik zio zis ziz zka zks zo- zoa zoc zog zoi zok zoo zos zou zsa zsg zsi zsu zsz zuc zug zui zuk zus zuz zzs zzz