-er -ic -ol c-- ccc cce ccg cci ccl cco ccp ccr cct ce- cec cee ceg cei cel ceo cep cer cet cgc cge cgg cgi cgl cgo cgp cgr cgt ci- cic cie cig cii cil cio cip cir cit cl- clc cle clg cli cll clo clp clr clt co- coc coe cog coi col coo cop cor cot cpc cpe cpg cpi cpl cpo cpp cpr cpt crc cre crg cri crl cro crp crr crt ctc cte ctg cti ctl cto ctp ctr ctt ec- ecc ece ecg eci ecl eco ecr ect eec eee eeg eel eeo eep eer eet egc ege egg egi egl ego egp egr egt eic eie eig eii eil eio eip eir eit elc ele elg eli ell elo elp elr elt eo- eoc eoe eog eoi eol eoo eop eor eot ep- epc epe epg epi epl epo epp epr ept erc ere erg eri erl ero erp err ert etc ete etg eti etl eto etp etr ett g-p gcc gce gcg gci gcl gco gcp gcr gct ge- gec gee geg gei gel geo gep ger get ggc ggg ggi ggo ggp ggr ggt gic gie gig gii gil gio gip gir git glc gle glg gli gll glo glp glr glt goc goe gog goi gol goo gop gor got gpc gpe gpg gpi gpl gpo gpp gpr gpt grc gre grg gri grl gro grp grr grt gtc gte gtg gti gtl gto gtp gtr gtt icc ice icg ici icl ico icp icr ict ie- iec iee ieg iei iel iep ier iet igc ige igg igi igl igo igp igr igt iic iie iii iil iio iip iir iit il- ilc ile ilg ili ill ilo ilp ilr ilt io- ioc ioe iog ioi iol ioo iop ior iot ipc ipe ipg ipi ipl ipo ipp ipr ipt ir- irc ire irg iri irl iro irp irr irt itc ite itg iti itl ito itp itt l-p lcc lce lcg lci lcl lco lcp lcr lct lec lee leg lei lel leo lep ler let lgc lge lgg lgi lgl lgo lgp lgr lgt lic lie lig lii lil lio lip lir lit llc lle llg lli lll llo llp llr llt loc loe log loi lol loo lop lor lot lpc lpe lpg lpi lpl lpo lpp lpr lpt lrc lrg lri lro lrp lrr lrt ltc lte ltg lti ltl lto ltp ltr ltt o-i oc- occ ocg oci ocl oco ocp ocr oct oec oee oeg oei oel oeo oep oer oet ogc oge ogg ogi ogl ogo ogp ogt oic oie oii oil oio oip oir oit olc ole olg oli oll olo olp olt oo- ooc oog ooi ool ooo oop oor oot op- opc ope opg opi opl opo opp opr opt or- orc ore org ori orl oro orp orr ort ot- otc ote otg oti otl oto otp otr ott p-p pcc pce pcg pci pcl pco pcp pcr pct pec pee peg pei pel peo pep per pet pgc pge pgg pgi pgl pgo pgp pgr pgt pic pie pig pii pil pio pip pir pit plc ple plg pli pll plo plp plr plt poc poe pog poi pol poo pop por pot ppc ppe ppg ppi ppl ppo ppp ppr ppt prc pre prg pri prl pro prp prr prt pt- ptc pte ptg pti ptl pto ptp ptr ptt rcc rce rcg rci rcl rco rcp rcr rct re- rec ree reg rei rel reo rep rer ret rgc rge rgg rgi rgo rgp rgr rgt ric rie rig rii ril rio rip rir rit rlc rle rlg rli rll rlo rlp rlr rlt roc roe rog roi rol roo rop ror rot rpc rpe rpg rpi rpl rpo rpp rpr rpt rrc rrg rri rrl rrp rrr rrt rtc rte rtg rti rtl rto rtp rtr rtt tcc tce tcg tci tcl tco tcp tcr tct te- tec tee teg tei tel teo tep ter tet tgc tge tgg tgi tgl tgo tgp tgr tgt tic tie tig tii til tio tip tir tit tlc tle tlg tli tll tlo tlp tlr tlt to- toc toe tog toi tol too top tor tot tpc tpe tpg tpi tpl tpo tpp tpr tpt trc tre trg tri trl tro trp trr trt ttc tte ttg tti ttl tto ttp ttr ttt