-ic a-a a-c a-i a-z aaa aac aai aan aao aar aaz ac- aca acc aci acn aco acr acz ai- aia aic aii ain aio air aiz an- ana anc ani ann ano anr anz aoa aoc aoi aon aoo aor ar- ara arc ari arn aro arr arz az- aza azi azn azo azz c-- caa cac cai can cao car caz cca ccc cci ccn cco ccr ccz ci- cia cic cii cin cio cir cn- cna cnc cni cnn cno cnr co- coa coc coi con coo cor coz cra crc cri crn cro crr crz cz- czc czo ia- iaa iac iai ian iao iar iaz ica icc ici icn ico icr icz iia iic iii iin iio iir in- ina inc ini inn ino inr io- ioa ioc ioi ion ioo ior ir- ira irc iri irn iro irr iza izi izo izz n-i naa nac nai nan nao nar naz nca ncc nci ncn nco ncr nia nic nii nin nio nir niz nna nnc nni nnn nno nnz no- noa noc noi non noo nor noz nra nrc nri nrn nro nrr nrz nzi nzo nzz o-i oaa oac oai oan oao oar oc- oca occ oci ocn oco ocr ocz oia oic oii oin oio oir oiz on- ona onc oni onn ono onr oo- ooa ooc ooi oon ooo oor or- ora orc ori orn oro orr orz oza ozo ozz ra- raa rac rai ran rao rar raz rca rcc rci rcn rco rcr ria ric rii rin rio rir riz rna rnc rni rnn rno rnr rnz roa roc roi ron roo ror roz rra rrc rri rrn rrr rza rzo zaa zac zai zan zao zar zaz zco zia zin zio zir ziz znc znn zno zo- zoa zoc zoi zon zoo zor zro zzr zzz