-ic a-a a-c a-i a-t aaa aac aad aai aan aao aas aat ac- aca acc acd aci acn aco acs act ad- ada adc add adi adn ado ads adt ai- aia aic aid aii ain aio ais ait an- ana anc and ani ann ano ans ant aoa aoc aod aoi aon aoo aos aot as- asa asc asd asi asn aso ass ast at- ata atc atd ati atn ato ats att c-- caa cac cad cai can cao cas cat cca ccc ccd cci ccn cco ccs cct cda cdc cdd cdi cdn cdo cds cdt ci- cia cic cid cii cin cio cis cit cn- cna cnc cnd cni cnn cno cns cnt co- coa coc cod coi con coo cos cot csa csc csd csi csn cso css cst cta ctc ctd cti ctn cto cts ctt daa dac dad dai dan dao das dat dca dcc dcd dci dcn dco dcs dct dda ddc ddd ddi ddn ddo dds ddt di- dia dic did dii din dio dis dit dna dnc dnd dni dnn dno dns dnt doa doc dod doi don doo dos dot dsa dsc dsd dsi dsn dso dss dst dta dtc dtd dti dtn dto dts dtt i-d ia- iaa iac iad iai ian iao ias iat ica icc icd ici icn ico ics ict ida idc idd idi idn ido ids idt iia iic iid iii iin iio iis iit in- ina inc ind ini inn ino ins int io- ioa ioc iod ioi ion ioo ios iot is- isa isc isd isi isn iso iss ist ita itc itd iti itn ito its itt n-i naa nac nad nai nan nao nas nat nca ncc ncd nci ncn nco ncs nct nda ndc ndd ndi ndn ndo nds ndt nia nic nid nii nin nio nis nit nna nnc nni nnn nno nns nnt no- noa noc nod noi non noo nos not nsa nsc nsd nsi nsn nso nss nst nta ntc ntd nti ntn nto nts ntt o-i oaa oac oad oai oan oao oas oat oc- oca occ ocd oci ocn oco ocs oct oda odc odd odi odn odo ods odt oia oic oid oii oin oio ois oit on- ona onc ond oni onn ono ons ont oo- ooa ooc ood ooi oon ooo oos oot os- osa osc osd osi osn oso oss ost ot- ota otc otd oti otn oto ots ott saa sac sad sai san sao sas sat sca scc scd sci scn sco scs sct sda sdc sdd sdi sdn sdo sds sdt sia sic sid sii sin sio sis sit sna snc snd sni snn sno sns snt soa soc sod soi son soo sos sot ss- ssa ssc ssd ssi ssn sso sss sst sta stc std sti stn sto sts stt taa tac tad tai tan tao tas tat tca tcc tcd tci tcn tco tcs tct tda tdc tdd tdi tdn tdo tds tdt tia tic tid tii tin tio tis tit tna tnc tnd tni tnn tno tns tnt to- toa toc tod toi ton too tos tot tsa tsc tsd tsi tsn tso tss tst tta ttc ttd tti ttn tto tts ttt