-ic a-a a-c a-i aaa aac aad aae aai aak aan ac- aca acc acd ace aci ack acn ad- ada adc add ade adi adk adn aea aec aed aee aei aek aen ai- aia aic aid aie aii aik ain aka akc akd ake aki akk akn an- ana anc and ane ani ank ann c-- caa cac cad cae cai cak can cca ccc ccd cce cci cck ccn cda cdc cdd cde cdi cdk cdn ce- cea cec ced cee cei cek cen ci- cia cic cid cie cii cik cin cka ckc ckd cki cn- cna cnc cnd cne cni cnn daa dac dad dae dai dak dan dca dcc dcd dce dci dck dcn dda ddc ddd dde ddi ddk ddn de- dea dec ded dee dei dek den di- dia dic did die dii dik din dka dkc dke dki dkk dna dnc dnd dne dni dnk dnn eaa eac ead eae eai eak ean ec- eca ecc ecd ece eci eck ecn ed- eda edc edd ede edi edk edn eea eec eed eee eek een eia eic eid eie eii eik ein eka ekc ekd eke eki en- ena enc end ene eni enk enn i-d ia- iaa iac iad iae iai ian ica icc icd ice ici ick icn ida idc idd ide idi idk idn ie- iea iec ied iee iei iek ien iia iic iid iie iii iin ika ikc ike iki ikk in- ina inc ind ine ini ink inn ka- kaa kac kad kae kai kak kan kca kcc kcd kce kci kck kcn kda kdc kde kdk ke- kea kec ked kee kei kek ken kia kic kid kie kii kik kin kkc kke kki kkk kkn kn- kna knc knd kne kni knk knn n-i naa nac nad nae nai nak nan nca ncc ncd nce nci nck ncn nda ndc ndd nde ndi ndk ndn ne- nea nec ned nee nei nek nen nia nic nid nie nii nik nin nka nkc nke nki nkk nkn nna nnc nne nni nnk nnn