-ic a-a a-c a-i a-z aaa aac aad aah aai aar aaz ac- aca acc acd ach aci acr acz ad- ada adc add adh adi adr adz aha ahc ahd ahh ahi ahr ahz ai- aia aic aid aih aii air aiz ar- ara arc ard arh ari arr arz az- aza azd azi azz c-- caa cac cad cah cai car caz cca ccc ccd cch cci ccr ccz cda cdc cdd cdh cdi cdr cdz ch- cha chc chd chh chi chr chz ci- cia cic cid cih cii cir cra crc crd crh cri crr crz cz- czc czd daa dac dad dah dai dar daz dca dcc dcd dci dcr dda ddc ddd ddh ddi ddr ddz dh- dha dhc dhd dhh dhi dhr di- dia dic did dih dii dir diz dra drc drd dri drr drz dza dzd dzi dzr h-i haa hac had hah hai har haz hca hcc hcd hch hci hcr hda hdc hdd hdh hdi hdr hdz hha hhc hhd hhh hhi hhr hhz hia hic hid hih hii hir hr- hra hrc hrd hrh hri hrr hrz hzd i-d ia- iaa iac iad iah iai iar iaz ica icc icd ich ici icr icz ida idc idd idh idi idr iha ihc ihd ihh ihi ihr iia iic iid iih iii iir ir- ira irc ird iri irr iza izh izi izz ra- raa rac rad rah rai rar raz rca rcc rcd rch rci rcr rda rdc rdd rdh rdi rdr rh- rha rhc rhd rhh rhi rhr ria ric rid rih rii rir riz rra rrc rrd rrh rri rrr rza zaa zac zad zah zai zar zaz zha zhc zhi zhr zia zid zir ziz zrh zzr zzz