-er -ic -ol c-- ccc cce ccf ccg cci ccl ccn cco ccr cct ce- cec cee cef ceg cei cel cen ceo cer cet cfc cfe cff cfg cfi cfl cfn cfo cfr cft cgc cge cgg cgi cgl cgn cgo cgr cgt ci- cic cie cif cig cii cil cin cio cir cit cl- clc cle clf clg cli cll cln clo clr clt cn- cnc cne cnf cng cni cnl cnn cno cnr cnt co- coc coe cof cog coi col con coo cor cot crc cre crf crg cri crl crn cro crr crt ctc cte ctf ctg cti ctl ctn cto ctr ctt ec- ecc ece ecf ecg eci ecl ecn eco ecr ect eec eee eef eeg eel een eeo eer eet ef- efc efe eff efg efi efl efo efr eft egc ege egf egg egi egl egn ego egr egt eic eie eif eig eii eil ein eio eir eit elc ele elf elg eli ell eln elo elr elt en- enc ene enf eng eni enl enn eno enr ent eo- eoc eoe eof eog eoi eol eon eoo eor eot erc ere erf erg eri erl ern ero err ert etc ete etf etg eti etl etn eto etr ett fcc fce fcf fcg fci fcl fcn fco fcr fct fec fee fef feg fei fel fen feo fer fet ffc ffe fff ffg ffi ffl ffn ffo ffr fft fgc fge fgf fgg fgi fgl fgn fgr fgt fic fie fif fig fii fil fin fir fit flc fle flf flg fli fll fln flo flr flt fnc fne fnf fng fni fnl fnn fnr fnt foc foe fof fog foi fol fon foo for fot frc fre frf frg fri frl frn fro frr frt ftc fte ftf ftg fti ftl ftn fto ftr ftt gcc gce gcf gcg gci gcl gcn gco gcr gct ge- gec gee gef geg gei gel gen geo ger get gfc gfe gff gfi gfl gfo gfr gft ggc ggg ggi ggn ggo ggr ggt gic gie gif gig gii gil gin gio gir git glc gle glf glg gli gll gln glo glr glt gnc gne gnf gni gnl gnn gno gnr gnt goc goe gof gog goi gol gon goo gor got grc gre grf grg gri grl grn gro grr grt gtc gte gtf gtg gti gtl gtn gto gtr gtt i-f icc ice icf icg ici icl icn ico icr ict ie- iec iee ief ieg iei iel ien ier iet ifc ife iff ifg ifi ifl ifn ifo ifr ift igc ige igf igg igi igl ign igo igr igt iic iie iif iii iil iin iio iir iit il- ilc ile ilf ilg ili ill iln ilo ilr ilt in- inc ine inf ing ini inl inn ino inr int io- ioc ioe iof iog ioi iol ion ioo ior iot ir- irc ire irf irg iri irl irn iro irr irt itc ite itf itg iti itl itn ito itt lcc lce lcf lcg lci lcl lcn lco lcr lct lec lee lef leg lei lel len leo ler let lfc lfe lff lfg lfi lfl lfn lfo lfr lft lgc lge lgf lgg lgi lgl lgn lgo lgr lgt lic lie lif lig lii lil lin lio lir lit llc lle llf llg lli lll lln llo llr llt lnc lne lng lni lnl lnn lno lnr lnt loc loe lof log loi lol lon loo lor lot lrc lrf lrg lri lrn lro lrr lrt ltc lte ltf ltg lti ltl lto ltr ltt n-i ncc nce ncf ncg nci ncl ncn nco ncr nct ne- nec nee nef neg nei nel nen neo ner net nfc nfe nff nfi nfl nfn nfo nfr nft ngc nge ngf ngg ngi ngl ngn ngo ngt nic nie nif nig nii nil nin nio nir nit nlc nle nlf nlg nli nll nln nlo nlr nlt nnc nne nnf nng nni nnl nnn nno nnt no- noc noe nof nog noi nol non noo nor not nrc nre nrf nrg nri nrl nrn nro nrr nrt ntc nte ntf ntg nti ntn nto ntr ntt o-i oc- occ ocf ocg oci ocl ocn oco ocr oct oec oee oef oeg oei oel oen oeo oer oet of- ofc ofe off ofg ofi ofl ofn ofo ofr oft ogc oge ogf ogg ogi ogl ogn ogo ogt oic oie oif oii oil oin oio oir oit olc ole olf olg oli oll oln olo olt on- onc one onf ong oni onl onn ono onr ont oo- ooc oof oog ooi ool oon ooo oor oot or- orc ore orf org ori orl orn oro orr ort ot- otc ote otf otg oti otl otn oto otr ott rcc rce rcf rcg rci rcl rcn rco rcr rct re- rec ree ref reg rei rel ren reo rer ret rfc rfe rff rfg rfi rfl rfn rfo rfr rft rgc rge rgf rgg rgi rgn rgo rgr rgt ric rie rif rig rii ril rin rio rir rit rlc rle rlf rlg rli rll rln rlo rlr rlt rnc rng rni rnn rno rnr rnt roc roe rof rog roi rol ron roo ror rot rrc rrf rrg rri rrl rrn rrr rrt rtc rte rtf rtg rti rtl rtn rto rtr rtt tcc tce tcf tcg tci tcl tcn tco tcr tct te- tec tee tef teg tei tel ten teo ter tet tfc tfe tff tfg tfi tfl tfn tfo tfr tft tgc tge tgf tgg tgi tgl tgn tgo tgr tgt tic tie tif tig tii til tin tio tir tit tlc tle tlf tlg tli tll tln tlo tlr tlt tnc tne tnf tng tni tnl tnn tno tnr tnt to- toc toe tof tog toi tol ton too tor tot trc tre trf trg tri trl trn tro trr trt ttc tte ttf ttg tti ttl ttn tto ttr ttt