-ic a-a a-c a-i a-z aaa aac aah aai aap aar aas aaz ac- aca acc ach aci acp acr acs acz aha ahc ahh ahi ahp ahr ahs ahz ai- aia aic aih aii aip air ais aiz ap- apa apc aph api app apr aps ar- ara arc arh ari arp arr ars arz as- asa asc ash asi asp asr ass asz az- aza azi azp azs azz c-- caa cac cah cai cap car cas caz cca ccc cch cci ccp ccr ccs ccz ch- cha chc chh chi chp chr chs chz ci- cia cic cih cii cip cir cis cpa cpc cph cpi cpp cpr cps cpz cra crc crh cri crp crr crs crz csa csc csh csi csp csr css csz cz- czc h-i haa hac hah hai hap har has haz hca hcc hch hci hcp hcr hcs hha hhc hhh hhi hhp hhr hhs hhz hia hic hih hii hip hir his hpa hpc hph hpi hpp hpr hps hr- hra hrc hrh hri hrp hrr hrs hrz hsa hsc hsh hsi hsp hsr hss hsz hzp hzs ia- iaa iac iah iai iap iar ias iaz ica icc ich ici icp icr ics icz iha ihc ihh ihi ihp ihr ihs iia iic iih iii iip iir iis ipa ipc ipi ipp ipr ips ir- ira irc iri irp irr irs is- isa isc ish isi isp isr iss iza izh izi izz p-p paa pac pah pai pap par pas paz pca pcc pch pci pcp pcr pcs pha phc phi php phr phs pia pic pih pii pip pir pis piz ppa ppc pph ppi ppp ppr pps ppz pra prc prh pri prp prr prs prz ps- psa psc psh psi psp psr pss pzc pzp ra- raa rac rah rai rap rar ras raz rca rcc rch rci rcp rcr rcs rh- rha rhc rhh rhi rhp rhr rhs ria ric rih rii rip rir ris riz rpa rpc rph rpi rpp rpr rps rpz rra rrc rrh rri rrp rrr rrs rsa rsc rsh rsi rsp rsr rss rza saa sac sah sai sap sar sas saz sca scc sch sci scp scr scs sh- sha shc shh shi shp shr shs sia sic sih sii sip sir sis spa spc sph spi spp spr sps spz sr- sra src srh sri srp srr srs ss- ssa ssc ssh ssi ssp ssr sss ssz sza szi szp szr zaa zac zah zai zap zar zas zaz zcs zha zhc zhi zhr zhs zia zip zir zis ziz zpc zpi zpp zpr zrh zrp zrs zsa zsh zsi zsz zzr zzs zzz