-er c-- ccc cce ccg ccm ccn cco ccr cct ce- cec cee ceg cem cen ceo cer cet cgc cge cgg cgm cgn cgo cgr cgt cmc cme cmg cmm cmn cmo cmr cmt cn- cnc cne cng cnm cnn cno cnr cnt co- coc coe cog com con coo cor cot crc cre crg crm crn cro crr crt ctc cte ctg ctm ctn cto ctr ctt ec- ecc ece ecg ecm ecn eco ecr ect eec eee eeg eem een eeo eer eet egc ege egg egm egn ego egr egt em- emc eme emg emm emn emo emr emt en- enc ene eng enm enn eno enr ent eo- eoc eoe eog eom eon eoo eor eot erc ere erg erm ern ero err ert etc ete etg etm etn eto etr ett gcc gce gcg gcm gcn gco gcr gct ge- gec gee geg gem gen geo ger get ggc ggg ggm ggn ggo ggr ggt gmc gme gmg gmm gmn gmo gmr gmt gnc gne gnm gnn gno gnr gnt goc goe gog gom gon goo gor got grc gre grg grm grn gro grr grt gtc gte gtg gtm gtn gto gtr gtt m-o m-r mc- mcc mce mcg mcm mcn mco mcr mct mec mee meg mem men meo mer met mgc mge mgm mgn mgo mgr mgt mmc mme mmg mmm mmn mmo mmr mmt mnc mne mng mnm mnn mno mnr mnt moc moe mog mom mon moo mor mot mrc mre mrg mrm mrn mro mrr mrt mtc mte mtg mtm mtn mto mtr mtt ncc nce ncg ncm ncn nco ncr nct ne- nec nee neg nem nen neo ner net ngc nge ngg ngm ngn ngo ngt nmc nme nmg nmm nmn nmo nmr nmt nnc nne nng nnm nnn nno nnt no- noc noe nog nom non noo nor not nrc nre nrg nrm nrn nro nrr nrt ntc nte ntg ntm ntn nto ntr ntt oc- occ ocg ocm ocn oco ocr oct oec oee oeg oem oen oeo oer oet ogc oge ogg ogn ogo ogt om- omc ome omg omm omn omo omr omt on- onc one ong onn ono onr ont oo- ooc oog oom oon ooo oor oot or- orc ore org orm orn oro orr ort ot- otc ote otg otm otn oto otr ott rcc rce rcg rcm rcn rco rcr rct re- rec ree reg rem ren reo rer ret rgc rge rgg rgn rgo rgr rgt rmc rme rmg rmm rmn rmo rmr rmt rnc rng rnm rnn rno rnr rnt roc roe rog rom ron roo ror rot rrc rrg rrm rrn rrr rrt rtc rte rtg rtm rtn rto rtr rtt tcc tce tcg tcm tcn tco tcr tct te- tec tee teg tem ten teo ter tet tgc tge tgg tgm tgn tgo tgr tgt tmc tme tmg tmm tmn tmo tmr tmt tnc tne tng tnm tnn tno tnr tnt to- toc toe tog tom ton too tor tot trc tre trg trm trn tro trr trt ttc tte ttg ttm ttn tto ttr ttt