-ic a-a a-c a-i a-z aaa aac aag aai aak aan aar aaz ac- aca acc acg aci ack acn acr acz ag- aga agc agg agi agk agn agr agz ai- aia aic aig aii aik ain air aiz aka akc akg aki akk akn akr an- ana anc ang ani ank ann anr anz ar- ara arc arg ari ark arn arr arz az- aza azg azi azn azz c-- caa cac cag cai cak can car caz cca ccc ccg cci cck ccn ccr ccz cga cgc cgg cgi cgn cgr ci- cia cic cig cii cik cin cir cka ckc cki cn- cna cnc cng cni cnn cnr cra crc crg cri crk crn crr crz cz- czc czk gaa gac gag gai gak gan gar gaz gca gcc gcg gci gck gcn gcr gga ggc ggg ggi ggn ggr ggz gia gic gig gii gik gin gir giz gka gkn gna gnc gni gnn gnr gra grc grg gri grk grn grr gza gzr ia- iaa iac iag iai ian iar iaz ica icc icg ici ick icn icr icz iga igc igg igi igk ign igr iia iic iii iin iir ika ikc iki ikk ikr in- ina inc ing ini ink inn inr ir- ira irc irg iri irk irn irr iza izi izz k-z ka- kaa kac kag kai kak kan kar kaz kca kcc kcg kci kck kcn kcr kga kgc kgi kia kic kig kii kik kin kir kiz kkc kki kkk kkn kkr kn- kna knc kng kni knk knn knr kra krc krg kri krk krn krr n-i naa nac nag nai nak nan nar naz nca ncc ncg nci nck ncn ncr nga ngc ngg ngi ngk ngn nia nic nig nii nik nin nir niz nka nkc nki nkk nkn nkr nna nnc nng nni nnk nnn nnz nra nrc nrg nri nrk nrn nrr nrz nzg nzi nzz ra- raa rac rag rai rak ran rar raz rca rcc rcg rci rcn rcr rga rgc rgg rgi rgk rgn rgr ria ric rig rii rik rin rir riz rkc rkg rkk rkz rna rnc rng rni rnn rnr rnz rra rrc rrg rri rrk rrn rrr rza z-g zaa zac zag zai zak zan zar zaz zgg zgi zia zig zik zin zir ziz zka znc znn zzr zzz