-al -ic -ol a-a a-c a-i aaa aac aag aai aal aan aao aap aas ac- aca acc acg aci acl acn aco acp acs ag- aga agc agg agi agl agn ago agp ags ai- aia aic aig aii ail ain aio aip ais al- ala alc alg ali all aln alo alp als an- ana anc ang ani anl ann ano anp ans aoa aoc aog aoi aol aon aoo aop aos ap- apa apc apg api apl apn apo app aps as- asa asc asg asi asl asn aso asp ass c-- caa cac cag cai cal can cao cap cas cca ccc ccg cci ccl ccn cco ccp ccs cga cgc cgg cgi cgl cgn cgo cgp cgs ci- cia cic cig cii cil cin cio cip cis cl- cla clc clg cli cll cln clo clp cls cn- cna cnc cng cni cnl cnn cno cnp cns co- coa coc cog coi col con coo cop cos cpa cpc cpg cpi cpl cpn cpo cpp cps csa csc csg csi csl csn cso csp css g-p gaa gac gag gai gal gan gao gap gas gca gcc gcg gci gcl gcn gco gcp gcs gga ggc ggg ggi ggn ggo ggp ggs gia gic gig gii gil gin gio gip gis gla glc glg gli gll gln glo glp gls gna gnc gni gnl gnn gno gnp gns goa goc gog goi gol gon goo gop gos gpa gpc gpg gpi gpl gpn gpo gpp gps gsa gsc gsg gsi gsl gsn gso gsp gss ia- iaa iac iag iai ial ian iao iap ias ica icc icg ici icl icn ico icp ics iga igc igg igi igl ign igo igp igs iia iic iii iil iin iio iip iis il- ila ilc ilg ili ill iln ilo ilp ils in- ina inc ing ini inl inn ino inp ins io- ioa ioc iog ioi iol ion ioo iop ios ipa ipc ipg ipi ipl ipn ipo ipp ips is- isa isc isg isi isl isn iso isp iss l-p la- laa lac lag lai lal lan lao lap las lca lcc lcg lci lcl lcn lco lcp lcs lga lgc lgg lgi lgl lgn lgo lgp lgs lia lic lig lii lil lin lio lip lis lla llc llg lli lll lln llo llp lls lna lnc lng lni lnl lnn lno lnp lns loa loc log loi lol lon loo lop los lpa lpc lpg lpi lpl lpn lpo lpp lps lsa lsc lsg lsi lsl lsn lso lsp lss n-i naa nac nag nai nal nan nao nap nas nca ncc ncg nci ncl ncn nco ncp ncs nga ngc ngg ngi ngl ngn ngo ngp ngs nia nic nig nii nil nin nio nip nis nla nlc nlg nli nll nln nlo nlp nls nna nnc nng nni nnl nnn nno nnp nns no- noa noc nog noi nol non noo nop nos npa npc npg npi npl npn npo npp nps nsa nsc nsg nsi nsl nsn nso nsp nss o-i oaa oac oag oai oal oan oao oap oas oc- oca occ ocg oci ocl ocn oco ocp ocs oga ogc ogg ogi ogl ogn ogo ogp ogs oia oic oii oil oin oio oip ois ola olc olg oli oll oln olo olp ols on- ona onc ong oni onl onn ono onp ons oo- ooa ooc oog ooi ool oon ooo oop oos op- opa opc opg opi opl opn opo opp ops os- osa osc osg osi osl osn oso osp oss p-p paa pac pag pai pal pan pao pap pas pca pcc pcg pci pcl pcn pco pcp pcs pga pgc pgg pgi pgl pgn pgo pgp pgs pia pic pig pii pil pin pio pip pis pla plc plg pli pll pln plo plp pls pn- pna pnc png pni pnl pnn pno pnp pns poa poc pog poi pol pon poo pop pos ppa ppc ppg ppi ppl ppn ppo ppp pps ps- psa psc psg psi psl psn pso psp pss saa sac sag sai sal san sao sap sas sca scc scg sci scl scn sco scp scs sga sgc sgg sgi sgl sgn sgo sgp sgs sia sic sig sii sil sin sio sip sis sla slc slg sli sll sln slo slp sls sna snc sng sni snl snn sno snp sns soa soc sog soi sol son soo sop sos spa spc spg spi spl spn spo spp sps ss- ssa ssc ssg ssi ssl ssn sso ssp sss