c-- ccc ccd cce ccg ccn cco ccs cct cdc cdd cde cdg cdn cdo cds cdt ce- cec ced cee ceg cen ceo ces cet cgc cgd cge cgg cgn cgo cgs cgt cn- cnc cnd cne cng cnn cno cns cnt co- coc cod coe cog con coo cos cot csc csd cse csg csn cso css cst ctc ctd cte ctg ctn cto cts ctt dcc dcd dce dcg dcn dco dcs dct ddc ddd dde ddg ddn ddo dds ddt de- dec ded dee deg den deo des det dgc dgd dge dgg dgn dgs dgt dnc dnd dne dng dnn dno dns dnt doc dod doe dog don doo dos dot dsc dsd dse dsg dsn dso dss dst dtc dtd dte dtg dtn dto dts dtt ec- ecc ecd ece ecg ecn eco ecs ect ed- edc edd ede edg edn edo eds edt eec eed eee eeg een eeo ees eet egc egd ege egg egn ego egs egt en- enc end ene eng enn eno ens ent eo- eoc eod eoe eog eon eoo eos eot es- esc esd ese esg esn eso ess est etc etd ete etg etn eto ets ett g-d gcc gcd gce gcg gcn gco gcs gct gdc gdd gde gdn gdo gds gdt ge- gec ged gee geg gen geo ges get ggc ggd ggg ggn ggo ggs ggt gnc gnd gne gnn gno gns gnt goc god goe gog gon goo gos got gsc gsd gse gsg gsn gso gss gst gtc gtd gte gtg gtn gto gts gtt ncc ncd nce ncg ncn nco ncs nct ndc ndd nde ndg ndn ndo nds ndt ne- nec ned nee neg nen neo nes net ngc ngd nge ngg ngn ngo ngs ngt nnc nne nng nnn nno nns nnt no- noc nod noe nog non noo nos not nsc nsd nse nsg nsn nso nss nst ntc ntd nte ntg ntn nto nts ntt oc- occ ocd ocg ocn oco ocs oct odc odd ode odg odn odo ods odt oec oed oee oeg oen oeo oes oet ogc ogd oge ogg ogn ogo ogs ogt on- onc ond one ong onn ono ons ont oo- ooc ood oog oon ooo oos oot os- osc osd ose osg osn oso oss ost ot- otc otd ote otg otn oto ots ott scc scd sce scg scn sco scs sct sdc sdd sde sdg sdn sdo sds sdt se- sec sed see seg sen seo ses set sgc sgd sge sgg sgn sgo sgs sgt snc snd sne sng snn sno sns snt soc sod soe sog son soo sos sot ss- ssc ssd sse ssg ssn sso sss sst stc std ste stg stn sto sts stt tcc tcd tce tcg tcn tco tcs tct tdc tdd tde tdg tdn tdo tds tdt te- tec ted tee teg ten teo tes tet tgc tge tgg tgn tgo tgs tgt tnc tnd tne tng tnn tno tns tnt to- toc tod toe tog ton too tos tot tsc tsd tse tsg tsn tso tss tst ttc ttd tte ttg ttn tto tts ttt