c-- ccc ccd cce ccg cck cco ccu cdc cdd cde cdg cdk cdo cdu ce- cec ced cee ceg cek ceo ceu cgc cgd cge cgg cgo cgu ckc ckd cko co- coc cod coe cog cok coo cou cuc cud cue cug cuk cuo cuu dcc dcd dce dcg dck dco dcu ddc ddd dde ddg ddk ddo ddu de- dec ded dee deg dek deo deu dgc dgd dge dgg dgk dgu dkc dke dkg dkk dko dku doc dod doe dog dok doo dou duc dud due dug duk duo ec- ecc ecd ece ecg eck eco ecu ed- edc edd ede edg edk edo edu eec eed eee eeg eek eeo egc egd ege egg ego egu ekc ekd eke ekg eko eku eo- eoc eod eoe eog eok eoo eou eu- euc eud eue eug g-d gcc gcd gce gcg gck gco gcu gdc gdd gde gdk gdo gdu ge- gec ged gee geg gek geo geu ggc ggd ggg ggo ggu gkd gko goc god goe gog gok goo gou gu- guc gud gue gug guk guo guu kcc kcd kce kcg kck kcu kdc kde kdg kdk kdo kdu ke- kec ked kee keg kek keo kgc kgd kgo kgu kkc kke kkk kku koc kod koe kog kok koo kou kuc kud kue kug kuk kuu oc- occ ocd ocg ock oco ocu odc odd ode odg odo odu oec oed oee oeg oeo ogc ogd oge ogg ogo okc okd oke okg okk oko oku oo- ooc ood oog ook ooo ou- ouc oud oue ouk ouo ucc ucd uce ucg uck uco ucu udc udd ude udg udk udo udu uec ued uee ueg ugc uge ugg ugk ugo ugu ukc uke ukk uku uoc uod uoe uog uok uoo uuc uue uug uuu