-ic -th a-a a-c a-i a-t aaa aac aad aae aaf aah aai aao aas aat ac- aca acc acd ace acf ach aci aco acs act ad- ada adc add ade adf adh adi ado ads adt aea aec aed aee aef aeh aei aeo aes aet af- afa afc afd afe aff afh afi afo afs aft aha ahc ahd ahe ahf ahh ahi aho ahs aht ai- aia aic aid aie aif aih aii aio ais ait aoa aoc aod aoe aof aoh aoi aoo aos aot as- asa asc asd ase asf ash asi aso ass ast at- ata atc atd ate atf ath ati ato ats att c-- caa cac cad cae caf cah cai cao cas cat cca ccc ccd cce ccf cch cci cco ccs cct cda cdc cdd cde cdf cdh cdi cdo cds cdt ce- cea cec ced cee cef ceh cei ceo ces cet cfa cfc cfd cfe cff cfh cfi cfo cfs cft ch- cha chc chd che chf chh chi cho chs cht ci- cia cic cid cie cif cih cii cio cis cit co- coa coc cod coe cof coh coi coo cos cot csa csc csd cse csf csh csi cso css cst cta ctc ctd cte ctf cth cti cto cts ctt daa dac dad dae daf dah dai dao das dat dca dcc dcd dce dcf dci dco dcs dct dda ddc ddd dde ddf ddh ddi ddo dds ddt de- dea dec ded dee def deh dei deo des det dfa dfc dfd dfe dff dfh dfi dfo dfs dft dh- dha dhc dhd dhe dhf dhh dhi dho dhs dht di- dia dic did die dif dih dii dio dis dit doa doc dod doe dof doh doi doo dos dot dsa dsc dsd dse dsf dsh dsi dso dss dst dta dtc dtd dte dtf dth dti dto dts dtt eaa eac ead eae eaf eah eai eao eas eat ec- eca ecc ecd ece ecf ech eci eco ecs ect ed- eda edc edd ede edf edh edi edo eds edt eea eec eed eee eef eeo ees eet ef- efa efc efd efe eff efh efi efo efs eft eha ehc ehd ehe ehf ehh ehi eho ehs eht eia eic eid eie eif eii eio eis eit eo- eoa eoc eod eoe eof eoh eoi eoo eos eot es- esa esc esd ese esf esh esi eso ess est eta etc etd ete etf eth eti eto ets ett faa fac fad fae faf fah fai fao fas fat fca fcc fcd fce fcf fci fco fcs fct fda fdc fdd fde fdf fdh fdi fdo fds fdt fea fec fed fee fef feh fei feo fes fet ffa ffc ffd ffe fff ffh ffi ffo ffs fft fha fhc fhe fhf fhh fhi fho fhs fia fic fid fie fif fih fii fis fit foa foc foe fof foh foi foo fos fot fsa fsc fsd fse fsf fsh fsi fso fss fst fta ftc ftd fte ftf fth fti fto fts ftt h-i haa hac had hae haf hah hai hao has hat hca hcc hcd hce hcf hch hci hco hcs hct hda hdc hdd hde hdf hdh hdi hdo hds hdt he- hea hec hed hee hef heh hei heo hes het hfa hfc hfd hfe hff hfh hfi hfo hfs hft hha hhc hhd hhe hhf hhh hhi hho hhs hht hia hic hid hie hif hih hii hio his hit hoa hoc hod hoe hof hoh hoi hoo hos hot hsa hsc hsd hse hsf hsh hsi hss hst hta htc htd hte htf hth hti hto hts htt i-d i-f ia- iaa iac iad iae iaf iah iai iao ias iat ica icc icd ice icf ich ici ico ics ict ida idc idd ide idf idh idi ido ids idt ie- iea iec ied iee ief iei ies iet ifa ifc ifd ife iff ifi ifo ifs ift iha ihc ihd ihe ihf ihh ihi iho ihs iht iia iic iid iie iif iih iii iio iis iit io- ioa ioc iod ioe iof ioh ioi ioo ios iot is- isa isc isd ise isf ish isi iso iss ist ita itc itd ite itf ith iti ito its itt o-i oaa oac oad oae oaf oah oai oao oas oat oc- oca occ ocd ocf och oci oco ocs oct oda odc odd ode odf odh odi odo ods odt oea oec oed oee oef oeh oei oeo oes oet of- ofa ofc ofd ofe off ofi ofo ofs oft oha ohc ohd ohe ohf ohh ohi oho ohs oht oia oic oid oie oif oii oio ois oit oo- ooa ooc ood oof ooh ooi ooo oos oot os- osa osc osd ose osf osh osi oso oss ost ot- ota otc otd ote otf oth oti oto ots ott saa sac sad sae saf sah sai sao sas sat sca scc scd sce scf sch sci sco scs sct sda sdc sdd sde sdf sdh sdi sdo sds sdt se- sea sec sed see sef seh sei seo ses set sfa sfc sfd sfe sff sfh sfi sfo sfs sft sh- sha shc shd she shf shh shi sho shs sht sia sic sid sie sif sih sii sio sis sit soa soc sod soe sof soh soi soo sos sot ss- ssa ssc ssd sse ssf ssh ssi sso sss sst sta stc std ste stf sth sti sto sts stt taa tac tad tae taf tah tai tao tas tat tca tcc tcd tce tcf tch tci tco tcs tct tda tdc tdd tde tdf tdh tdi tdo tds tdt te- tea tec ted tee tef teh tei teo tes tet tfa tfc tfd tfe tff tfh tfi tfo tfs tft th- tha thc thd the thf thh thi tho ths tht tia tic tid tie tif tih tii tio tis tit to- toa toc