c-- ccc ccd cce ccg cck ccn cco ccu cdc cdd cde cdg cdk cdn cdo cdu ce- cec ced cee ceg cek cen ceo ceu cgc cgd cge cgg cgn cgo cgu ckc ckd cko cn- cnc cnd cne cng cnn cno cnu co- coc cod coe cog cok con coo cou cuc cud cue cug cuk cun cuo cuu dcc dcd dce dcg dck dcn dco dcu ddc ddd dde ddg ddk ddn ddo ddu de- dec ded dee deg dek den deo deu dgc dgd dge dgg dgk dgn dgu dkc dke dkg dkk dko dku dnc dnd dne dng dnk dnn dno doc dod doe dog dok don doo dou duc dud due dug duk dun duo ec- ecc ecd ece ecg eck ecn eco ecu ed- edc edd ede edg edk edn edo edu eec eed eee eeg eek een eeo egc egd ege egg egn ego egu ekc ekd eke ekg eko eku en- enc end ene eng enk enn eno enu eo- eoc eod eoe eog eok eon eoo eou eu- euc eud eue eug eun g-d gcc gcd gce gcg gck gcn gco gcu gdc gdd gde gdk gdn gdo gdu ge- gec ged gee geg gek gen geo geu ggc ggd ggg ggn ggo ggu gkd gkn gko gnc gnd gne gnn gno gnu goc god goe gog gok gon goo gou gu- guc gud gue gug guk gun guo guu kcc kcd kce kcg kck kcn kcu kdc kde kdg kdk kdo kdu ke- kec ked kee keg kek ken keo kgc kgd kgo kgu kkc kke kkk kkn kku kn- knc knd kne kng knk knn kno knu koc kod koe kog kok kon koo kou kuc kud kue kug kuk kun kuu ncc ncd nce ncg nck ncn nco ncu ndc ndd nde ndg ndk ndn ndo ndu ne- nec ned nee neg nek nen neo neu ngc ngd nge ngg ngk ngn ngo ngu nkc nke nkk nkn nko nku nnc nne nng nnk nnn nno nnu no- noc nod noe nog nok non noo nou nuc nud nue nug nuk nun nuo nuu oc- occ ocd ocg ock ocn oco ocu odc odd ode odg odn odo odu oec oed oee oeg oen oeo ogc ogd oge ogg ogn ogo okc okd oke okg okk oko oku on- onc ond one ong onk onn ono onu oo- ooc ood oog ook oon ooo ou- ouc oud oue ouk oun ouo ucc ucd uce ucg uck ucn uco ucu udc udd ude udg udk udn udo udu uec ued uee ueg uen ugc uge ugg ugk ugn ugo ugu ukc uke ukk ukn uku un- unc und une ung unk unn uno unu uoc uod uoe uog uok uon uoo uuc uue uug uun uuu