-ic c-- ccc cce ccg cci ccl ccm cct ce- cec cee ceg cei cel cem cet cgc cge cgg cgi cgl cgm cgt ci- cic cie cig cii cil cim cit cl- clc cle clg cli cll clm clt cmc cme cmg cmi cml cmm cmt ctc cte ctg cti ctl ctm ctt ec- ecc ece ecg eci ecl ecm ect eec eee eeg eel eem eet egc ege egg egi egl egm egt eic eie eig eii eil eim eit elc ele elg eli ell elm elt em- emc eme emg emi eml emm emt etc ete etg eti etl etm ett gcc gce gcg gci gcl gcm gct ge- gec gee geg gei gel gem get ggc ggg ggi ggm ggt gic gie gig gii gil gim git glc gle glg gli gll glm glt gmc gme gmg gmi gml gmm gmt gtc gte gtg gti gtl gtm gtt icc ice icg ici icl icm ict ie- iec iee ieg iei iel iem iet igc ige igg igi igl igm igt iic iie iii iil iim iit il- ilc ile ilg ili ill ilm ilt im- imc ime img imi iml imm imt itc ite itg iti itl itm itt lcc lce lcg lci lcl lcm lct lec lee leg lei lel lem let lgc lge lgg lgi lgl lgm lgt lic lie lig lii lil lim lit llc lle llg lli lll llm llt lmc lme lmg lmi lml lmm lmt ltc lte ltg lti ltl ltm ltt mc- mcc mce mcg mci mcl mcm mct mec mee meg mei mel mem met mgc mge mgi mgl mgm mgt mi- mic mie mig mii mil mim mit mlc mle mlg mli mll mlm mlt mmc mme mmg mmi mml mmm mmt mtc mte mtg mti mtl mtm mtt tcc tce tcg tci tcl tcm tct te- tec tee teg tei tel tem tet tgc tge tgg tgi tgl tgm tgt tic tie tig tii til tim tit tlc tle tlg tli tll tlm tlt tmc tme tmg tmi tml tmm tmt ttc tte ttg tti ttl ttm ttt