-al -ic -ol a-a a-c a-i aaa aac aae aag aai aal aan aao aap ac- aca acc ace acg aci acl acn aco acp aea aec aee aeg aei ael aen aeo aep ag- aga agc age agg agi agl agn ago agp ai- aia aic aie aig aii ail ain aio aip al- ala alc ale alg ali all aln alo alp an- ana anc ane ang ani anl ann ano anp aoa aoc aoe aog aoi aol aon aoo aop ap- apa apc ape apg api apl apn apo app c-- caa cac cae cag cai cal can cao cap cca ccc cce ccg cci ccl ccn cco ccp ce- cea cec cee ceg cei cel cen ceo cep cga cgc cge cgg cgi cgl cgn cgo cgp ci- cia cic cie cig cii cil cin cio cip cl- cla clc cle clg cli cll cln clo clp cn- cna cnc cne cng cni cnl cnn cno cnp co- coa coc coe cog coi col con coo cop cpa cpc cpe cpg cpi cpl cpn cpo cpp eaa eac eae eag eai eal ean eao eap ec- eca ecc ece ecg eci ecl ecn eco eea eec eee eeg eel een eeo eep ega egc ege egg egi egl egn ego egp eia eic eie eig eii eil ein eio eip ela elc ele elg eli ell eln elo elp en- ena enc ene eng eni enl enn eno enp eo- eoa eoc eoe eog eoi eol eon eoo eop ep- epa epc epe epg epi epl epn epo epp g-p gaa gac gae gag gai gal gan gao gap gca gcc gce gcg gci gcl gcn gco gcp ge- gea gec gee geg gei gel gen geo gep gga ggc ggg ggi ggn ggo ggp gia gic gie gig gii gil gin gio gip gla glc gle glg gli gll gln glo glp gna gnc gne gni gnl gnn gno gnp goa goc goe gog goi gol gon goo gop gpa gpc gpe gpg gpi gpl gpn gpo gpp ia- iaa iac iae iag iai ial ian iao iap ica icc ice icg ici icl icn ico icp ie- iea iec iee ieg iei iel ien iep iga igc ige igg igi igl ign igo igp iia iic iie iii iil iin iio iip il- ila ilc ile ilg ili ill iln ilo ilp in- ina inc ine ing ini inl inn ino inp io- ioa ioc ioe iog ioi iol ion ioo iop ipa ipc ipe ipg ipi ipl ipn ipo ipp l-p la- laa lac lae lag lai lal lan lao lap lca lcc lce lcg lci lcl lcn lco lcp lea lec lee leg lei lel len leo lep lga lgc lge lgg lgi lgl lgn lgo lgp lia lic lie lig lii lil lin lio lip lla llc lle llg lli lll lln llo llp lna lnc lne lng lni lnl lnn lno lnp loa loc loe log loi lol lon loo lop lpa lpc lpe lpg lpi lpl lpn lpo lpp n-i naa nac nae nag nai nal nan nao nap nca ncc nce ncg nci ncl ncn nco ncp ne- nea nec nee neg nei nel nen neo nep nga ngc nge ngg ngi ngl ngn ngo ngp nia nic nie nig nii nil nin nio nip nla nlc nle nlg nli nll nln nlo nlp nna nnc nne nng nni nnl nnn nno nnp no- noa noc noe nog noi nol non noo nop npa npc npe npg npi npl npn npo npp o-i oaa oac oae oag oai oal oan oao oap oc- oca occ ocg oci ocl ocn oco ocp oea oec oee oeg oei oel oen oeo oep oga ogc oge ogg ogi ogl ogn ogo ogp oia oic oie oii oil oin oio oip ola olc ole olg oli oll oln olo olp on- ona onc one ong oni onl onn ono onp oo- ooa ooc oog ooi ool oon ooo oop op- opa opc ope opg opi opl opn opo opp p-p paa pac pae pag pai pal pan pao pap pca pcc pce pcg pci pcl pcn pco pcp pea pec pee peg pei pel pen peo pep pga pgc pge pgg pgi pgl pgn pgo pgp pia pic pie pig pii pil pin pio pip pla plc ple plg pli pll pln plo plp pn- pna pnc pne png pni pnl pnn pno pnp poa poc poe pog poi pol pon poo pop ppa ppc ppe ppg ppi ppl ppn ppo ppp