-al -ic -ol a-a a-c a-i aaa aac aaf aag aai aal aan aao aap aar ac- aca acc acf acg aci acl acn aco acp acr af- afa afc aff afg afi afl afn afo afp afr ag- aga agc agf agg agi agl agn ago agp agr ai- aia aic aif aig aii ail ain aio aip air al- ala alc alf alg ali all aln alo alp alr an- ana anc anf ang ani anl ann ano anp anr aoa aoc aof aog aoi aol aon aoo aop aor ap- apa apc apf apg api apl apn apo app apr ar- ara arc arf arg ari arl arn aro arp arr c-- caa cac caf cag cai cal can cao cap car cca ccc ccf ccg cci ccl ccn cco ccp ccr cfa cfc cff cfg cfi cfl cfn cfo cfp cfr cga cgc cgg cgi cgl cgn cgo cgp cgr ci- cia cic cif cig cii cil cin cio cip cir cl- cla clc clf clg cli cll cln clo clp clr cn- cna cnc cnf cng cni cnl cnn cno cnp cnr co- coa coc cof cog coi col con coo cop cor cpa cpc cpf cpg cpi cpl cpn cpo cpp cpr cra crc crf crg cri crl crn cro crp crr faa fac faf fag fai fal fan fao fap far fca fcc fcf fcg fci fcl fcn fco fcp fcr ffa ffc fff ffg ffi ffl ffn ffo ffp ffr fga fgc fgf fgg fgi fgl fgn fgp fgr fia fic fif fig fii fil fin fip fir fla flc flf flg fli fll fln flo flp flr fna fnc fnf fng fni fnl fnn fnp fnr foa foc fof fog foi fol fon foo fop for fpa fpc fpg fpi fpl fpn fpo fpp fpr fra frc frf frg fri frl frn fro frp frr g-p gaa gac gaf gag gai gal gan gao gap gar gca gcc gcf gcg gci gcl gcn gco gcp gcr gfa gfc gff gfi gfl gfo gfp gfr gga ggc ggg ggi ggn ggo ggp ggr gia gic gif gig gii gil gin gio gip gir gla glc glf glg gli gll gln glo glp glr gna gnc gnf gni gnl gnn gno gnp gnr goa goc gof gog goi gol gon goo gop gor gpa gpc gpf gpg gpi gpl gpn gpo gpp gpr gra grc grf grg gri grl grn gro grp grr i-f ia- iaa iac iaf iag iai ial ian iao iap iar ica icc icf icg ici icl icn ico icp icr ifa ifc iff ifg ifi ifl ifn ifo ifp ifr iga igc igf igg igi igl ign igo igp igr iia iic iif iii iil iin iio iip iir il- ila ilc ilf ilg ili ill iln ilo ilp ilr in- ina inc inf ing ini inl inn ino inp inr io- ioa ioc iof iog ioi iol ion ioo iop ior ipa ipc ipf ipg ipi ipl ipn ipo ipp ipr ir- ira irc irf irg iri irl irn iro irp irr l-p la- laa lac laf lag lai lal lan lao lap lar lca lcc lcf lcg lci lcl lcn lco lcp lcr lfa lfc lff lfg lfi lfl lfn lfo lfp lfr lga lgc lgf lgg lgi lgl lgn lgo lgp lgr lia lic lif lig lii lil lin lio lip lir lla llc llf llg lli lll lln llo llp llr lna lnc lng lni lnl lnn lno lnp lnr loa loc lof log loi lol lon loo lop lor lpa lpc lpf lpg lpi lpl lpn lpo lpp lpr lra lrc lrf lrg lri lrn lro lrp lrr n-i naa nac naf nag nai nal nan nao nap nar nca ncc ncf ncg nci ncl ncn nco ncp ncr nfa nfc nff nfi nfl nfn nfo nfp nfr nga ngc ngf ngg ngi ngl ngn ngo ngp nia nic nif nig nii nil nin nio nip nir nla nlc nlf nlg nli nll nln nlo nlp nlr nna nnc nnf nng nni nnl nnn nno nnp no- noa noc nof nog noi nol non noo nop nor npa npc npf npg npi npl npn npo npp npr nra nrc nrf nrg nri nrl nrn nro nrp nrr o-i oaa oac oaf oag oai oal oan oao oap oar oc- oca occ ocf ocg oci ocl ocn oco ocp ocr of- ofa ofc off ofg ofi ofl ofn ofo ofp ofr oga ogc ogf ogg ogi ogl ogn ogo ogp oia oic oif oii oil oin oio oip oir ola olc olf olg oli oll oln olo olp on- ona onc onf ong oni onl onn ono onp onr oo- ooa ooc oof oog ooi ool oon ooo oop oor op- opa opc opf opg opi opl opn opo opp opr or- ora orc orf org ori orl orn oro orp orr p-p paa pac paf pag pai pal pan pao pap par pca pcc pcf pcg pci pcl pcn pco pcp pcr pfa pfc pff pfg pfi pfl pfn pfo pfp pfr pga pgc pgf pgg pgi pgl pgn pgo pgp pgr pia pic pif pig pii pil pin pio pip pir pla plc plf plg pli pll pln plo plp plr pn- pna pnc pnf png pni pnl pnn pno pnp pnr poa poc pof pog poi pol pon poo pop por ppa ppc ppf ppg ppi ppl ppn ppo ppp ppr pra prc prf prg pri prl prn pro prp prr ra- raa rac raf rag rai ral ran rao rap rar rca rcc rcf rcg rci rcl rcn rco rcp rcr rfa rfc rff rfg rfi rfl rfn rfo rfp rfr rga rgc rgf rgg rgi rgn rgo rgp rgr ria ric rif rig rii ril rin rio rip rir rla rlc rlf rlg rli rll rln rlo rlp rlr rna rnc rng rni rnn rno rnp rnr roa roc rof rog roi rol ron roo rop ror rpa rpc