-al -ic -ol a-a a-c a-i aaa aac aaf aai aal aan aao aas ac- aca acc acf aci acl acn aco acs af- afa afc aff afi afl afn afo afs ai- aia aic aif aii ail ain aio ais al- ala alc alf ali all aln alo als an- ana anc anf ani anl ann ano ans aoa aoc aof aoi aol aon aoo aos as- asa asc asf asi asl asn aso ass c-- caa cac caf cai cal can cao cas cca ccc ccf cci ccl ccn cco ccs cfa cfc cff cfi cfl cfn cfo cfs ci- cia cic cif cii cil cin cio cis cl- cla clc clf cli cll cln clo cls cn- cna cnc cnf cni cnl cnn cno cns co- coa coc cof coi col con coo cos csa csc csf csi csl csn cso css faa fac faf fai fal fan fao fas fca fcc fcf fci fcl fcn fco fcs ffa ffc fff ffi ffl ffn ffo ffs fia fic fif fii fil fin fis fla flc flf fli fll fln flo fls fna fnc fnf fni fnl fnn fns foa foc fof foi fol fon foo fos fsa fsc fsf fsi fsl fsn fso fss i-f ia- iaa iac iaf iai ial ian iao ias ica icc icf ici icl icn ico ics ifa ifc iff ifi ifl ifn ifo ifs iia iic iif iii iil iin iio iis il- ila ilc ilf ili ill iln ilo ils in- ina inc inf ini inl inn ino ins io- ioa ioc iof ioi iol ion ioo ios is- isa isc isf isi isl isn iso iss la- laa lac laf lai lal lan lao las lca lcc lcf lci lcl lcn lco lcs lfa lfc lff lfi lfl lfn lfo lfs lia lic lif lii lil lin lio lis lla llc llf lli lll lln llo lls lna lnc lni lnl lnn lno lns loa loc lof loi lol lon loo los lsa lsc lsf lsi lsl lsn lso lss n-i naa nac naf nai nal nan nao nas nca ncc ncf nci ncl ncn nco ncs nfa nfc nff nfi nfl nfn nfo nfs nia nic nif nii nil nin nio nis nla nlc nlf nli nll nln nlo nls nna nnc nnf nni nnl nnn nno nns no- noa noc nof noi nol non noo nos nsa nsc nsf nsi nsl nsn nso nss o-i oaa oac oaf oai oal oan oao oas oc- oca occ ocf oci ocl ocn oco ocs of- ofa ofc off ofi ofl ofn ofo ofs oia oic oif oii oil oin oio ois ola olc olf oli oll oln olo ols on- ona onc onf oni onl onn ono ons oo- ooa ooc oof ooi ool oon ooo oos os- osa osc osf osi osl osn oso oss saa sac saf sai sal san sao sas sca scc scf sci scl scn sco scs sfa sfc sff sfi sfl sfn sfo sfs sia sic sif sii sil sin sio sis sla slc slf sli sll sln slo sls sna snc snf sni snl snn sno sns soa soc sof soi sol son soo sos ss- ssa ssc ssf ssi ssl ssn sso sss