-ic -th a-a a-c a-i a-t aaa aac aaf aah aai aan aao aas aat ac- aca acc acf ach aci acn aco acs act af- afa afc aff afh afi afn afo afs aft aha ahc ahf ahh ahi ahn aho ahs aht ai- aia aic aif aih aii ain aio ais ait an- ana anc anf anh ani ann ano ans ant aoa aoc aof aoh aoi aon aoo aos aot as- asa asc asf ash asi asn aso ass ast at- ata atc atf ath ati atn ato ats att c-- caa cac caf cah cai can cao cas cat cca ccc ccf cch cci ccn cco ccs cct cfa cfc cff cfh cfi cfn cfo cfs cft ch- cha chc chf chh chi chn cho chs cht ci- cia cic cif cih cii cin cio cis cit cn- cna cnc cnf cnh cni cnn cno cns cnt co- coa coc cof coh coi con coo cos cot csa csc csf csh csi csn cso css cst cta ctc ctf cth cti ctn cto cts ctt faa fac faf fah fai fan fao fas fat fca fcc fcf fci fcn fco fcs fct ffa ffc fff ffh ffi ffn ffo ffs fft fha fhc fhf fhh fhi fhn fho fhs fia fic fif fih fii fin fis fit fna fnc fnf fnh fni fnn fns fnt foa foc fof foh foi fon foo fos fot fsa fsc fsf fsh fsi fsn fso fss fst fta ftc ftf fth fti ftn fto fts ftt h-i haa hac haf hah hai han hao has hat hca hcc hcf hch hci hcn hco hcs hct hfa hfc hff hfh hfi hfn hfo hfs hft hha hhc hhf hhh hhi hhn hho hhs hht hia hic hif hih hii hin hio his hit hna hnc hnf hnh hnn hno hns hnt hoa hoc hof hoh hoi hon hoo hos hot hsa hsc hsf hsh hsi hsn hss hst hta htc htf hth hti htn hto hts htt i-f ia- iaa iac iaf iah iai ian iao ias iat ica icc icf ich ici icn ico ics ict ifa ifc iff ifi ifn ifo ifs ift iha ihc ihf ihh ihi ihn iho ihs iht iia iic iif iih iii iin iio iis iit in- ina inc inf inh ini inn ino ins int io- ioa ioc iof ioh ioi ion ioo ios iot is- isa isc isf ish isi isn iso iss ist ita itc itf ith iti itn ito its itt n-i naa nac naf nah nai nan nao nas nat nca ncc ncf nch nci ncn nco ncs nct nfa nfc nff nfi nfn nfo nfs nft nha nhc nhf nhh nhi nhn nhs nht nia nic nif nih nii nin nio nis nit nna nnc nnf nnh nni nnn nno nns nnt no- noa noc nof noh noi non noo nos not nsa nsc nsf nsh nsi nsn nso nss nst nta ntc ntf nth nti ntn nto nts ntt o-i oaa oac oaf oah oai oan oao oas oat oc- oca occ ocf och oci ocn oco ocs oct of- ofa ofc off ofi ofn ofo ofs oft oha ohc ohf ohh ohi ohn oho ohs oht oia oic oif oii oin oio ois oit on- ona onc onf onh oni onn ono ons ont oo- ooa ooc oof ooh ooi oon ooo oos oot os- osa osc osf osh osi osn oso oss ost ot- ota otc otf oth oti otn oto ots ott saa sac saf sah sai san sao sas sat sca scc scf sch sci scn sco scs sct sfa sfc sff sfh sfi sfn sfo sfs sft sh- sha shc shf shh shi shn sho shs sht sia sic sif sih sii sin sio sis sit sna snc snf sni snn sno sns snt soa soc sof soh soi son soo sos sot ss- ssa ssc ssf ssh ssi ssn sso sss sst sta stc stf sth sti stn sto sts stt taa tac taf tah tai tan tao tas tat tca tcc tcf tch tci tcn tco tcs tct tfa tfc tff tfh tfi tfn tfo tfs tft th- tha thc thf thh thi thn tho ths tht tia tic tif tih tii tin tio tis tit tna tnc tnf tnh tni tnn tno tns tnt to- toa toc tof toh toi ton too tos tot tsa tsc tsf tsh tsi tsn tso tss tst tta ttc ttf tth tti ttn tto tts ttt