c-- ccc ccd cce ccg ccm ccn cco cct cdc cdd cde cdg cdm cdn cdo cdt ce- cec ced cee ceg cem cen ceo cet cgc cgd cge cgg cgm cgn cgo cgt cmc cmd cme cmg cmm cmn cmo cmt cn- cnc cnd cne cng cnm cnn cno cnt co- coc cod coe cog com con coo cot ctc ctd cte ctg ctm ctn cto ctt dcc dcd dce dcg dcm dcn dco dct ddc ddd dde ddg ddm ddn ddo ddt de- dec ded dee deg dem den deo det dgc dgd dge dgg dgm dgn dgt dmc dmd dme dmg dmm dmn dmo dmt dnc dnd dne dng dnm dnn dno dnt doc dod doe dog dom don doo dot dtc dtd dte dtg dtm dtn dto dtt ec- ecc ecd ece ecg ecm ecn eco ect ed- edc edd ede edg edm edn edo edt eec eed eee eeg eem een eeo eet egc egd ege egg egm egn ego egt em- emc emd eme emg emm emn emo emt en- enc end ene eng enm enn eno ent eo- eoc eod eoe eog eom eon eoo eot etc etd ete etg etm etn eto ett g-d gcc gcd gce gcg gcm gcn gco gct gdc gdd gde gdm gdn gdo gdt ge- gec ged gee geg gem gen geo get ggc ggd ggg ggm ggn ggo ggt gmc gmd gme gmg gmm gmn gmo gmt gnc gnd gne gnm gnn gno gnt goc god goe gog gom gon goo got gtc gtd gte gtg gtm gtn gto gtt m-o mc- mcc mcd mce mcg mcm mcn mco mct mdc mdd mde mdg mdm mdn mdo mdt mec med mee meg mem men meo met mgc mgd mge mgm mgn mgo mgt mmc mmd mme mmg mmm mmn mmo mmt mnc mne mng mnm mnn mno mnt moc mod moe mog mom mon moo mot mtc mtd mte mtg mtm mtn mto mtt ncc ncd nce ncg ncm ncn nco nct ndc ndd nde ndg ndm ndn ndo ndt ne- nec ned nee neg nem nen neo net ngc ngd nge ngg ngm ngn ngo ngt nmc nmd nme nmg nmm nmn nmo nmt nnc nne nng nnm nnn nno nnt no- noc nod noe nog nom non noo not ntc ntd nte ntg ntm ntn nto ntt oc- occ ocd ocg ocm ocn oco oct odc odd ode odg odm odn odo odt oec oed oee oeg oem oen oeo oet ogc ogd oge ogg ogn ogo ogt om- omc omd ome omg omm omn omo omt on- onc ond one ong onn ono ont oo- ooc ood oog oom oon ooo oot ot- otc otd ote otg otm otn oto ott tcc tcd tce tcg tcm tcn tco tct tdc tdd tde tdg tdm tdn tdo tdt te- tec ted tee teg tem ten teo tet tgc tge tgg tgm tgn tgo tgt tmc tmd tme tmg tmm tmn tmo tmt tnc tnd tne tng tnm tnn tno tnt to- toc tod toe tog tom ton too tot ttc ttd tte ttg ttm ttn tto ttt