-al -ic -ol a-a a-c a-i aaa aac aai aal aan aao aap aar aas ac- aca acc aci acl acn aco acp acr acs ai- aia aic aii ail ain aio aip air ais al- ala alc ali all aln alo alp alr als an- ana anc ani anl ann ano anp anr ans aoa aoc aoi aol aon aoo aop aor aos ap- apa apc api apl apn apo app apr aps ar- ara arc ari arl arn aro arp arr ars as- asa asc asi asl asn aso asp asr ass c-- caa cac cai cal can cao cap car cas cca ccc cci ccl ccn cco ccp ccr ccs ci- cia cic cii cil cin cio cip cir cis cl- cla clc cli cll cln clo clp clr cls cn- cna cnc cni cnl cnn cno cnp cnr cns co- coa coc coi col con coo cop cor cos cpa cpc cpi cpl cpn cpo cpp cpr cps cra crc cri crl crn cro crp crr crs csa csc csi csl csn cso csp csr css ia- iaa iac iai ial ian iao iap iar ias ica icc ici icl icn ico icp icr ics iia iic iii iil iin iio iip iir iis il- ila ilc ili ill iln ilo ilp ilr ils in- ina inc ini inl inn ino inp inr ins io- ioa ioc ioi iol ion ioo iop ior ios ipa ipc ipi ipl ipn ipo ipp ipr ips ir- ira irc iri irl irn iro irp irr irs is- isa isc isi isl isn iso isp isr iss l-p la- laa lac lai lal lan lao lap lar las lca lcc lci lcl lcn lco lcp lcr lcs lia lic lii lil lin lio lip lir lis lla llc lli lll lln llo llp llr lls lna lnc lni lnl lnn lno lnp lnr lns loa loc loi lol lon loo lop lor los lpa lpc lpi lpl lpn lpo lpp lpr lps lra lrc lri lrn lro lrp lrr lrs lsa lsc lsi lsl lsn lso lsp lsr lss n-i naa nac nai nal nan nao nap nar nas nca ncc nci ncl ncn nco ncp ncr ncs nia nic nii nil nin nio nip nir nis nla nlc nli nll nln nlo nlp nlr nls nna nnc nni nnl nnn nno nnp nns no- noa noc noi nol non noo nop nor nos npa npc npi npl npn npo npp npr nps nra nrc nri nrl nrn nro nrp nrr nrs nsa nsc nsi nsl nsn nso nsp nsr nss o-i oaa oac oai oal oan oao oap oar oas oc- oca occ oci ocl ocn oco ocp ocr ocs oia oic oii oil oin oio oip oir ois ola olc oli oll oln olo olp ols on- ona onc oni onl onn ono onp onr ons oo- ooa ooc ooi ool oon ooo oop oor oos op- opa opc opi opl opn opo opp opr ops or- ora orc ori orl orn oro orp orr ors os- osa osc osi osl osn oso osp osr oss p-p paa pac pai pal pan pao pap par pas pca pcc pci pcl pcn pco pcp pcr pcs pia pic pii pil pin pio pip pir pis pla plc pli pll pln plo plp plr pls pn- pna pnc pni pnl pnn pno pnp pnr pns poa poc poi pol pon poo pop por pos ppa ppc ppi ppl ppn ppo ppp ppr pps pra prc pri prl prn pro prp prr prs ps- psa psc psi psl psn pso psp psr pss ra- raa rac rai ral ran rao rap rar ras rca rcc rci rcl rcn rco rcp rcr rcs ria ric rii ril rin rio rip rir ris rla rlc rli rll rln rlo rlp rlr rls rna rnc rni rnn rno rnp rnr rns roa roc roi rol ron roo rop ror ros rpa rpc rpi rpl rpn rpo rpp rpr rps rra rrc rri rrl rrn rrp rrr rrs rsa rsc rsi rsl rsn rso rsp rsr rss saa sac sai sal san sao sap sar sas sca scc sci scl scn sco scp scr scs sia sic sii sil sin sio sip sir sis sla slc sli sll sln slo slp slr sls sna snc sni snl snn sno snp snr sns soa soc soi sol son soo sop sor sos spa spc spi spl spn spo spp spr sps sr- sra src sri srl srn sro srp srr srs ss- ssa ssc ssi ssl ssn sso ssp ssr sss