-ic a-a a-c a-i a-z aaa aac aai aan aar aas aau aaz ac- aca acc aci acn acr acs acu acz ai- aia aic aii ain air ais aiu aiz an- ana anc ani ann anr ans anu anz ar- ara arc ari arn arr ars aru arz as- asa asc asi asn asr ass asu asz au- aua auc aui aun aur aus auz az- aza azi azn azs azu azz c-- caa cac cai can car cas cau caz cca ccc cci ccn ccr ccs ccu ccz ci- cia cic cii cin cir cis ciu cn- cna cnc cni cnn cnr cns cnu cra crc cri crn crr crs cru crz csa csc csi csn csr css csu csz cua cuc cui cun cur cus cuu cuz cz- czc ia- iaa iac iai ian iar ias iau iaz ica icc ici icn icr ics icu icz iia iic iii iin iir iis iiu in- ina inc ini inn inr ins inu ir- ira irc iri irn irr irs iru is- isa isc isi isn isr iss isu iu- iua iuc iui iur ius iuz iza izi izu izz n-i naa nac nai nan nar nas nau naz nca ncc nci ncn ncr ncs ncu nia nic nii nin nir nis niu niz nna nnc nni nnn nns nnu nnz nra nrc nri nrn nrr nrs nru nrz nsa nsc nsi nsn nsr nss nsu nsz nua nuc nui nun nur nus nuu nzi nzs nzz ra- raa rac rai ran rar ras rau raz rca rcc rci rcn rcr rcs rcu ria ric rii rin rir ris riz rna rnc rni rnn rnr rns rnu rnz rra rrc rri rrn rrr rrs rru rsa rsc rsi rsn rsr rss rsu rua ruc rui run rur rus ruu ruz rza saa sac sai san sar sas sau saz sca scc sci scn scr scs scu sia sic sii sin sir sis siu sna snc sni snn snr sns snu sr- sra src sri srn srr srs ss- ssa ssc ssi ssn ssr sss ssu ssz sua suc sui sun sur sus suu suz sza szi szr szu ua- uaa uac uai uan uar uas uau uaz uca ucc uci ucn ucr ucs ucu uia uic uii uin uir uis uiu un- una unc uni unn unr uns unu ur- ura urc uri urn urr urs uru urz usa usc usi usn usr uss usu usz uua uuc uun uur uus uuu uza uzi uzu zaa zac zai zan zar zas zaz zcs zia zin zir zis ziz znc znn zns zrs zsa zsi zsu zsz zuc zui zun zur zus zuz zzr zzs zzz