-er -ic -ol c-- ccc cce ccg cch cci ccl ccm cco ccp ccr ce- cec cee ceg ceh cei cel cem ceo cep cer cgc cge cgg cgh cgi cgl cgm cgo cgp cgr ch- chc che chg chh chi chl chm cho chp chr ci- cic cie cig cih cii cil cim cio cip cir cl- clc cle clg clh cli cll clm clo clp clr cmc cme cmg cmh cmi cml cmm cmo cmp cmr co- coc coe cog coh coi col com coo cop cor cpc cpe cpg cph cpi cpl cpm cpo cpp cpr crc cre crg crh cri crl crm cro crp crr ec- ecc ece ecg ech eci ecl ecm eco ecr eec eee eeg eel eem eeo eep eer egc ege egg egh egi egl egm ego egp egr ehc ehe ehg ehh ehi ehl ehm eho ehp ehr eic eie eig eii eil eim eio eip eir elc ele elg elh eli ell elm elo elp elr em- emc eme emg emh emi eml emm emo emp emr eo- eoc eoe eog eoh eoi eol eom eoo eop eor ep- epc epe epg eph epi epl epm epo epp epr erc ere erg erh eri erl erm ero erp err g-p gcc gce gcg gch gci gcl gcm gco gcp gcr ge- gec gee geg geh gei gel gem geo gep ger ggc ggg ggh ggi ggm ggo ggp ggr ghc ghe ghg ghh ghi ghl gho ghp ghr gic gie gig gih gii gil gim gio gip gir glc gle glg glh gli gll glm glo glp glr gmc gme gmg gmh gmi gml gmm gmo gmp gmr goc goe gog goh goi gol gom goo gop gor gpc gpe gpg gph gpi gpl gpm gpo gpp gpr grc gre grg grh gri grl grm gro grp grr h-i hcc hce hcg hch hci hcl hcm hco hcp hcr he- hec hee heg heh hei hel hem heo hep her hgc hge hgg hgh hgi hgl hgm hgo hgp hgr hhc hhe hhg hhh hhi hhl hhm hho hhp hhr hic hie hig hih hii hil him hio hip hir hlc hle hlg hlh hli hll hlm hlo hlp hlr hmc hme hmg hmh hmi hml hmm hmo hmp hmr hoc hoe hog hoh hoi hol hom hoo hop hor hpc hpe hpg hph hpi hpl hpm hpo hpp hpr hr- hrc hre hrg hrh hri hrl hrm hro hrp hrr icc ice icg ich ici icl icm ico icp icr ie- iec iee ieg iei iel iem iep ier igc ige igg igh igi igl igm igo igp igr ihc ihe ihg ihh ihi ihl ihm iho ihp ihr iic iie iih iii iil iim iio iip iir il- ilc ile ilg ilh ili ill ilm ilo ilp ilr im- imc ime img imh imi iml imm imo imp io- ioc ioe iog ioh ioi iol iom ioo iop ior ipc ipe ipg ipi ipl ipm ipo ipp ipr ir- irc ire irg iri irl irm iro irp irr l-p lcc lce lcg lch lci lcl lcm lco lcp lcr lec lee leg leh lei lel lem leo lep ler lgc lge lgg lgh lgi lgl lgm lgo lgp lgr lhc lhh lhi lho lhp lhr lic lie lig lih lii lil lim lio lip lir llc lle llg lli lll llm llo llp llr lmc lme lmg lmh lmi lml lmm lmo lmp lmr loc loe log loh loi lol lom loo lop lor lpc lpe lpg lph lpi lpl lpm lpo lpp lpr lrc lrg lrh lri lrm lro lrp lrr m-o m-r mc- mcc mce mcg mch mci mcl mcm mco mcp mcr mec mee meg meh mei mel mem meo mep mer mgc mge mgh mgi mgl mgm mgo mgp mgr mhc mhg mhh mhi mhl mhm mho mhp mhr mi- mic mie mig mih mii mil mim mio mip mir mlc mle mlg mlh mli mll mlm mlo mlp mlr mmc mme mmg mmh mmi mml mmm mmo mmp mmr moc moe mog moh moi mol mom moo mop mor mpc mpe mpg mph mpi mpl mpm mpo mpp mpr mrc mre mrg mrh mri mrl mrm mro mrp mrr o-i oc- occ ocg och oci ocl ocm oco ocp ocr oec oee oeg oeh oei oel oem oeo oep oer ogc oge ogg ogh ogi ogl ogo ogp ohc ohe ohg ohh ohi ohl ohm oho ohp ohr oic oie oii oil oim oio oip oir olc ole olg oli oll olm olo olp om- omc ome omg omh omi oml omm omo omp omr oo- ooc oog ooh ooi ool oom ooo oop oor op- opc ope opg oph opi opl opm opo opp opr or- orc ore org orh ori orl orm oro orp orr p-p pcc pce pcg pch pci pcl pcm pco pcp pcr pec pee peg peh pei pel pem peo pep per pgc pge pgg pgh pgi pgl pgm pgo pgp pgr phc phe phg phi phl phm pho php phr pic pie pig pih pii pil pim pio pip pir plc ple plg plh pli pll plm plo plp plr pmc pme pmg pmh pmi pml pmm pmo pmp pmr poc poe pog poh poi pol pom poo pop por ppc ppe ppg pph ppi ppl ppm ppo ppp ppr prc pre prg prh pri prl prm pro prp prr rcc rce rcg rch rci rcl rcm rco rcp rcr re- rec ree reg reh rei rel rem reo rep rer rgc rge rgg rgh rgi rgo rgp rgr rh- rhc rhe rhg rhh rhi rhl rhm rho rhp rhr ric rie rig rih rii ril rim rio rip rir rlc rle rlg rlh rli rll rlm rlo rlp rlr rmc rme rmg rmh rmi rml rmm rmo rmp rmr roc roe rog roh roi rol rom roo rop ror rpc rpe rpg rph rpi rpl rpm rpo rpp rpr rrc rrg rrh rri rrl rrm