c-- ccc cce ccg ccm ccn cco ccs cct ce- cec cee ceg cem cen ceo ces cet cgc cge cgg cgm cgn cgo cgs cgt cmc cme cmg cmm cmn cmo cms cmt cn- cnc cne cng cnm cnn cno cns cnt co- coc coe cog com con coo cos cot csc cse csg csm csn cso css cst ctc cte ctg ctm ctn cto cts ctt ec- ecc ece ecg ecm ecn eco ecs ect eec eee eeg eem een eeo ees eet egc ege egg egm egn ego egs egt em- emc eme emg emm emn emo ems emt en- enc ene eng enm enn eno ens ent eo- eoc eoe eog eom eon eoo eos eot es- esc ese esg esm esn eso ess est etc ete etg etm etn eto ets ett gcc gce gcg gcm gcn gco gcs gct ge- gec gee geg gem gen geo ges get ggc ggg ggm ggn ggo ggs ggt gmc gme gmg gmm gmn gmo gms gmt gnc gne gnm gnn gno gns gnt goc goe gog gom gon goo gos got gsc gse gsg gsm gsn gso gss gst gtc gte gtg gtm gtn gto gts gtt m-o mc- mcc mce mcg mcm mcn mco mcs mct mec mee meg mem men meo mes met mgc mge mgm mgn mgo mgs mgt mmc mme mmg mmm mmn mmo mms mmt mnc mne mng mnm mnn mno mns mnt moc moe mog mom mon moo mos mot msc mse msg msm msn mso mss mst mtc mte mtg mtm mtn mto mts mtt ncc nce ncg ncm ncn nco ncs nct ne- nec nee neg nem nen neo nes net ngc nge ngg ngm ngn ngo ngs ngt nmc nme nmg nmm nmn nmo nms nmt nnc nne nng nnm nnn nno nns nnt no- noc noe nog nom non noo nos not nsc nse nsg nsm nsn nso nss nst ntc nte ntg ntm ntn nto nts ntt oc- occ ocg ocm ocn oco ocs oct oec oee oeg oem oen oeo oes oet ogc oge ogg ogn ogo ogs ogt om- omc ome omg omm omn omo oms omt on- onc one ong onn ono ons ont oo- ooc oog oom oon ooo oos oot os- osc ose osg osm osn oso oss ost ot- otc ote otg otm otn oto ots ott scc sce scg scm scn sco scs sct se- sec see seg sem sen seo ses set sgc sge sgg sgm sgn sgo sgs sgt smc sme smg smm smn smo sms smt snc sne sng snm snn sno sns snt soc soe sog som son soo sos sot ss- ssc sse ssg ssm ssn sso sss sst stc ste stg stm stn sto sts stt tcc tce tcg tcm tcn tco tcs tct te- tec tee teg tem ten teo tes tet tgc tge tgg tgm tgn tgo tgs tgt tmc tme tmg tmm tmn tmo tms tmt tnc tne tng tnm tnn tno tns tnt to- toc toe tog tom ton too tos tot tsc tse tsg tsm tsn tso tss tst ttc tte ttg ttm ttn tto tts ttt