-ic a-a a-c a-i aaa aac aad aai aak aan aar ac- aca acc acd aci ack acn acr ad- ada adc add adi adk adn adr ai- aia aic aid aii aik ain air aka akc akd aki akk akn akr an- ana anc and ani ank ann anr ar- ara arc ard ari ark arn arr c-- caa cac cad cai cak can car cca ccc ccd cci cck ccn ccr cda cdc cdd cdi cdk cdn cdr ci- cia cic cid cii cik cin cir cka ckc ckd cki cn- cna cnc cnd cni cnn cnr cra crc crd cri crk crn crr daa dac dad dai dak dan dar dca dcc dcd dci dck dcn dcr dda ddc ddd ddi ddk ddn ddr di- dia dic did dii dik din dir dka dkc dki dkk dkr dna dnc dnd dni dnk dnn dnr dra drc drd dri drk drn drr i-d ia- iaa iac iad iai ian iar ica icc icd ici ick icn icr ida idc idd idi idk idn idr iia iic iid iii iin iir ika ikc iki ikk ikr in- ina inc ind ini ink inn inr ir- ira irc ird iri irk irn irr ka- kaa kac kad kai kak kan kar kca kcc kcd kci kck kcn kcr kda kdc kdk kdr kia kic kid kii kik kin kir kkc kki kkk kkn kkr kn- kna knc knd kni knk knn knr kra krc krd kri krk krn krr n-i naa nac nad nai nak nan nar nca ncc ncd nci nck ncn ncr nda ndc ndd ndi ndk ndn ndr nia nic nid nii nik nin nir nka nkc nki nkk nkn nkr nna nnc nni nnk nnn nra nrc nrd nri nrk nrn nrr ra- raa rac rad rai rak ran rar rca rcc rcd rci rcn rcr rda rdc rdd rdi rdn rdr ria ric rid rii rik rin rir rkc rkk rna rnc rnd rni rnn rnr rra rrc rrd rri rrk rrn rrr