-er c-- ccc ccd cce ccg ccl ccm ccr ccu cdc cdd cde cdg cdl cdm cdr cdu ce- cec ced cee ceg cel cem cer ceu cgc cgd cge cgg cgl cgm cgr cgu cl- clc cld cle clg cll clm clr clu cmc cmd cme cmg cml cmm cmr cmu crc crd cre crg crl crm crr cru cuc cud cue cug cul cum cur cuu dcc dcd dce dcg dcl dcm dcr dcu ddc ddd dde ddg ddl ddm ddr ddu de- dec ded dee deg del dem der deu dgc dgd dge dgg dgl dgm dgr dgu dl- dlc dld dle dlg dll dlm dlr dlu dmc dmd dme dmg dml dmm dmr dmu drc drd dre drg drl drm drr dru duc dud due dug dul dum dur ec- ecc ecd ece ecg ecl ecm ecr ecu ed- edc edd ede edg edl edm edr edu eec eed eee eeg eel eem eer egc egd ege egg egl egm egr egu elc eld ele elg ell elm elr elu em- emc emd eme emg eml emm emr emu erc erd ere erg erl erm err eru eu- euc eud eue eug eul eur g-d gcc gcd gce gcg gcl gcm gcr gcu gdc gdd gde gdl gdm gdr gdu ge- gec ged gee geg gel gem ger geu ggc ggd ggg ggm ggr ggu glc gld gle glg gll glm glr glu gmc gmd gme gmg gml gmm gmr grc grd gre grg grl grm grr gru gu- guc gud gue gug gul gum gur guu lcc lcd lce lcg lcl lcm lcr lcu ldc ldd lde ldg ldl ldm ldr ldu lec led lee leg lel lem ler leu lgc lgd lge lgg lgl lgm lgr lgu llc lld lle llg lll llm llr llu lmc lmd lme lmg lml lmm lmr lmu lrc lrd lrg lrm lrr lru luc lud lue lug lul lum lur luu m-r mc- mcc mcd mce mcg mcl mcm mcr mcu mdc mdd mde mdg mdl mdm mdr mdu mec med mee meg mel mem mer meu mgc mgd mge mgl mgm mgr mgu mlc mld mle mlg mll mlm mlr mlu mmc mmd mme mmg mml mmm mmr mmu mrc mrd mre mrg mrl mrm mrr mru muc mud mue mug mul mum mur muu rcc rcd rce rcg rcl rcm rcr rcu rdc rdd rde rdg rdl rdm rdr rdu re- rec red ree reg rel rem rer reu rgc rgd rge rgg rgr rlc rld rle rlg rll rlm rlr rlu rmc rmd rme rmg rml rmm rmr rrc rrd rrg rrl rrm rrr rru ruc rud rue rug rum rur ruu ucc ucd uce ucg ucl ucm ucr ucu udc udd ude udg udl udm udr udu uec ued uee ueg uel uem uer ugc uge ugg ugl ugm ugr ugu ulc uld ule ulg ull ulm ulr ulu um- umc umd ume umg uml umm umr umu ur- urc urd ure urg url urm urr uru uuc uue uug uum uur uuu