-al -er -ic -ol a-a a-c a-i aaa aac aae aag aai aal aan aao aap aar ac- aca acc ace acg aci acl acn aco acp acr aea aec aee aeg aei ael aen aeo aep aer ag- aga agc age agg agi agl agn ago agp agr ai- aia aic aie aig aii ail ain aio aip air al- ala alc ale alg ali all aln alo alp alr an- ana anc ane ang ani anl ann ano anp anr aoa aoc aoe aog aoi aol aon aoo aop aor ap- apa apc ape apg api apl apn apo app apr ar- ara arc are arg ari arl arn aro arp arr c-- caa cac cae cag cai cal can cao cap car cca ccc cce ccg cci ccl ccn cco ccp ccr ce- cea cec cee ceg cei cel cen ceo cep cer cga cgc cge cgg cgi cgl cgn cgo cgp cgr ci- cia cic cie cig cii cil cin cio cip cir cl- cla clc cle clg cli cll cln clo clp clr cn- cna cnc cne cng cni cnl cnn cno cnp cnr co- coa coc coe cog coi col con coo cop cor cpa cpc cpe cpg cpi cpl cpn cpo cpp cpr cra crc cre crg cri crl crn cro crp crr eaa eac eae eag eai eal ean eao eap ear ec- eca ecc ece ecg eci ecl ecn eco ecr eea eec eee eeg eel een eeo eep eer ega egc ege egg egi egl egn ego egp egr eia eic eie eig eii eil ein eio eip eir ela elc ele elg eli ell eln elo elp elr en- ena enc ene eng eni enl enn eno enp enr eo- eoa eoc eoe eog eoi eol eon eoo eop eor ep- epa epc epe epg epi epl epn epo epp epr era erc ere erg eri erl ern ero erp err g-p gaa gac gae gag gai gal gan gao gap gar gca gcc gce gcg gci gcl gcn gco gcp gcr ge- gea gec gee geg gei gel gen geo gep ger gga ggc ggg ggi ggn ggo ggp ggr gia gic gie gig gii gil gin gio gip gir gla glc gle glg gli gll gln glo glp glr gna gnc gne gni gnl gnn gno gnp gnr goa goc goe gog goi gol gon goo gop gor gpa gpc gpe gpg gpi gpl gpn gpo gpp gpr gra grc gre grg gri grl grn gro grp grr ia- iaa iac iae iag iai ial ian iao iap iar ica icc ice icg ici icl icn ico icp icr ie- iea iec iee ieg iei iel ien iep ier iga igc ige igg igi igl ign igo igp igr iia iic iie iii iil iin iio iip iir il- ila ilc ile ilg ili ill iln ilo ilp ilr in- ina inc ine ing ini inl inn ino inp inr io- ioa ioc ioe iog ioi iol ion ioo iop ior ipa ipc ipe ipg ipi ipl ipn ipo ipp ipr ir- ira irc ire irg iri irl irn iro irp irr l-p la- laa lac lae lag lai lal lan lao lap lar lca lcc lce lcg lci lcl lcn lco lcp lcr lea lec lee leg lei lel len leo lep ler lga lgc lge lgg lgi lgl lgn lgo lgp lgr lia lic lie lig lii lil lin lio lip lir lla llc lle llg lli lll lln llo llp llr lna lnc lne lng lni lnl lnn lno lnp lnr loa loc loe log loi lol lon loo lop lor lpa lpc lpe lpg lpi lpl lpn lpo lpp lpr lra lrc lrg lri lrn lro lrp lrr n-i naa nac nae nag nai nal nan nao nap nar nca ncc nce ncg nci ncl ncn nco ncp ncr ne- nea nec nee neg nei nel nen neo nep ner nga ngc nge ngg ngi ngl ngn ngo ngp nia nic nie nig nii nil nin nio nip nir nla nlc nle nlg nli nll nln nlo nlp nlr nna nnc nne nng nni nnl nnn nno nnp no- noa noc noe nog noi nol non noo nop nor npa npc npe npg npi npl npn npo npp npr nra nrc nre nrg nri nrl nrn nro nrp nrr o-i oaa oac oae oag oai oal oan oao oap oar oc- oca occ ocg oci ocl ocn oco ocp ocr oea oec oee oeg oei oel oen oeo oep oer oga ogc oge ogg ogi ogl ogn ogo ogp oia oic oie oii oil oin oio oip oir ola olc ole olg oli oll oln olo olp on- ona onc one ong oni onl onn ono onp onr oo- ooa ooc oog ooi ool oon ooo oop oor op- opa opc ope opg opi opl opn opo opp opr or- ora orc ore org ori orl orn oro orp orr p-p paa pac pae pag pai pal pan pao pap par pca pcc pce pcg pci pcl pcn pco pcp pcr pea pec pee peg pei pel pen peo pep per pga pgc pge pgg pgi pgl pgn pgo pgp pgr pia pic pie pig pii pil pin pio pip pir pla plc ple plg pli pll pln plo plp plr pn- pna pnc pne png pni pnl pnn pno pnp pnr poa poc poe pog poi pol pon poo pop por ppa ppc ppe ppg ppi ppl ppn ppo ppp ppr pra prc pre prg pri prl prn pro prp prr ra- raa rac rae rag rai ral ran rao rap rar rca rcc rce rcg rci rcl rcn rco rcp rcr re- rea rec ree reg rei rel ren reo rep rer rga rgc rge rgg rgi rgn rgo rgp rgr ria ric rie rig rii ril rin rio rip rir rla rlc rle rlg rli rll rln rlo rlp rlr rna rnc rng rni rnn rno rnp rnr roa roc