-th c-- ccc ccd cce ccg cch cco ccs cct ccx cdc cdd cde cdg cdh cdo cds cdt cdx ce- cec ced cee ceg ceh ceo ces cet cex cgc cgd cge cgg cgh cgo cgs cgt ch- chc chd che chg chh cho chs cht chx co- coc cod coe cog coh coo cos cot cox csc csd cse csg csh cso css cst csx ctc ctd cte ctg cth cto cts ctt ctx cxc cxh cxo cxs cxt cxx dcc dcd dce dcg dco dcs dct dcx ddc ddd dde ddg ddh ddo dds ddt ddx de- dec ded dee deg deh deo des det dex dgc dgd dge dgg dgh dgs dgt dh- dhc dhd dhe dhh dho dhs dht doc dod doe dog doh doo dos dot dox dsc dsd dse dsg dsh dso dss dst dsx dtc dtd dte dtg dth dto dts dtt dtx dxc dxd dxo dxs dxt dxx ec- ecc ecd ece ecg ech eco ecs ect ecx ed- edc edd ede edg edh edo eds edt edx eec eed eee eeg eeo ees eet eex egc egd ege egg egh ego egs egt egx ehc ehd ehe ehg ehh eho ehs eht eo- eoc eod eoe eog eoh eoo eos eot es- esc esd ese esg esh eso ess est esx etc etd ete etg eth eto ets ett etx ex- exc exd exe exh exo exs ext exx g-d gcc gcd gce gcg gch gco gcs gct gdc gdd gde gdh gdo gds gdt gdx ge- gec ged gee geg geh geo ges get gex ggc ggd ggg ggh ggo ggs ggt ghc ghd ghe ghg ghh gho ghs ght goc god goe gog goh goo gos got gox gsc gsd gse gsg gso gss gst gsx gtc gtd gte gtg gth gto gts gtt gtx gxs gxt hcc hcd hce hcg hch hco hcs hct hdc hdd hde hdg hdh hdo hds hdt hdx he- hec hed hee heg heh heo hes het hex hgc hge hgg hgh hgo hgs hgt hhc hhd hhe hhg hhh hho hhs hht hoc hod hoe hog hoh hoo hos hot hox hsc hsd hse hsg hsh hss hst hsx htc htd hte htg hth hto hts htt htx hxc hxd oc- occ ocd ocg och oco ocs oct ocx odc odd ode odg odh odo ods odt oec oed oee oeg oeh oeo oes oet oex ogc ogd oge ogg ogh ogo ogs ogt ogx ohc ohd ohe ohg ohh oho ohs oht oo- ooc ood oog ooh ooo oos oot oox os- osc osd ose osg osh oso oss ost osx ot- otc otd ote otg oth oto ots ott ox- oxc oxo oxt oxx scc scd sce scg sch sco scs sct scx sdc sdd sde sdg sdh sdo sds sdt se- sec sed see seg seh seo ses set sex sgc sgd sge sgg sgh sgo sgs sgt sgx sh- shc shd she shg shh sho shs sht soc sod soe sog soh soo sos sot sox ss- ssc ssd sse ssg ssh sso sss sst ssx stc std ste stg sth sto sts stt stx sxc sxs sxt t-x tcc tcd tce tcg tch tco tcs tct tcx tdc tdd tde tdg tdh tdo tds tdt tdx te- tec ted tee teg teh teo tes tet tex tgc tge tgg tgh tgo tgs tgt th- thc thd the thg thh tho ths tht thx to- toc tod toe tog toh too tos tot tox tsc tsd tse tsg tsh tso tss tst tsx ttc ttd tte ttg tth tto tts ttt ttx txe txs txt xcd xch xcx xdc xde xdh xds xdt xed xee xeg xes xet xex xge xhd xht xoc xod xog xoo xos xot xox xsc xss xst xtc xts xtx xxo xxx