c-- ccc cce ccg ccl ccm ccn ccs cct ce- cec cee ceg cel cem cen ces cet cgc cge cgg cgl cgm cgn cgs cgt cl- clc cle clg cll clm cln cls clt cmc cme cmg cml cmm cmn cms cmt cn- cnc cne cng cnl cnm cnn cns cnt csc cse csg csl csm csn css cst ctc cte ctg ctl ctm ctn cts ctt ec- ecc ece ecg ecl ecm ecn ecs ect eec eee eeg eel eem een ees eet egc ege egg egl egm egn egs egt elc ele elg ell elm eln els elt em- emc eme emg eml emm emn ems emt en- enc ene eng enl enm enn ens ent es- esc ese esg esl esm esn ess est etc ete etg etl etm etn ets ett gcc gce gcg gcl gcm gcn gcs gct ge- gec gee geg gel gem gen ges get ggc ggg ggm ggn ggs ggt glc gle glg gll glm gln gls glt gmc gme gmg gml gmm gmn gms gmt gnc gne gnl gnm gnn gns gnt gsc gse gsg gsl gsm gsn gss gst gtc gte gtg gtl gtm gtn gts gtt lcc lce lcg lcl lcm lcn lcs lct lec lee leg lel lem len les let lgc lge lgg lgl lgm lgn lgs lgt llc lle llg lll llm lln lls llt lmc lme lmg lml lmm lmn lms lmt lnc lne lng lnl lnm lnn lns lnt lsc lse lsg lsl lsm lsn lss lst ltc lte ltg ltl ltm lts ltt mc- mcc mce mcg mcl mcm mcn mcs mct mec mee meg mel mem men mes met mgc mge mgl mgm mgn mgs mgt mlc mle mlg mll mlm mln mls mlt mmc mme mmg mml mmm mmn mms mmt mnc mne mng mnl mnm mnn mns mnt msc mse msg msl msm msn mss mst mtc mte mtg mtl mtm mtn mts mtt ncc nce ncg ncl ncm ncn ncs nct ne- nec nee neg nel nem nen nes net ngc nge ngg ngl ngm ngn ngs ngt nlc nle nlg nll nlm nln nls nlt nmc nme nmg nml nmm nmn nms nmt nnc nne nng nnl nnm nnn nns nnt nsc nse nsg nsl nsm nsn nss nst ntc nte ntg ntm ntn nts ntt scc sce scg scl scm scn scs sct se- sec see seg sel sem sen ses set sgc sge sgg sgl sgm sgn sgs sgt slc sle slg sll slm sln sls slt smc sme smg sml smm smn sms smt snc sne sng snl snm snn sns snt ss- ssc sse ssg ssl ssm ssn sss sst stc ste stg stl stm stn sts stt tcc tce tcg tcl tcm tcn tcs tct te- tec tee teg tel tem ten tes tet tgc tge tgg tgl tgm tgn tgs tgt tlc tle tlg tll tlm tln tls tlt tmc tme tmg tml tmm tmn tms tmt tnc tne tng tnl tnm tnn tns tnt tsc tse tsg tsl tsm tsn tss tst ttc tte ttg ttl ttm ttn tts ttt