-al -ic -ol a-a a-c a-i a-t aaa aac aaf aai aal aan aao aas aat ac- aca acc acf aci acl acn aco acs act af- afa afc aff afi afl afn afo afs aft ai- aia aic aif aii ail ain aio ais ait al- ala alc alf ali all aln alo als alt an- ana anc anf ani anl ann ano ans ant aoa aoc aof aoi aol aon aoo aos aot as- asa asc asf asi asl asn aso ass ast at- ata atc atf ati atl atn ato ats att c-- caa cac caf cai cal can cao cas cat cca ccc ccf cci ccl ccn cco ccs cct cfa cfc cff cfi cfl cfn cfo cfs cft ci- cia cic cif cii cil cin cio cis cit cl- cla clc clf cli cll cln clo cls clt cn- cna cnc cnf cni cnl cnn cno cns cnt co- coa coc cof coi col con coo cos cot csa csc csf csi csl csn cso css cst cta ctc ctf cti ctl ctn cto cts ctt faa fac faf fai fal fan fao fas fat fca fcc fcf fci fcl fcn fco fcs fct ffa ffc fff ffi ffl ffn ffo ffs fft fia fic fif fii fil fin fis fit fla flc flf fli fll fln flo fls flt fna fnc fnf fni fnl fnn fns fnt foa foc fof foi fol fon foo fos fot fsa fsc fsf fsi fsl fsn fso fss fst fta ftc ftf fti ftl ftn fto fts ftt i-f ia- iaa iac iaf iai ial ian iao ias iat ica icc icf ici icl icn ico ics ict ifa ifc iff ifi ifl ifn ifo ifs ift iia iic iif iii iil iin iio iis iit il- ila ilc ilf ili ill iln ilo ils ilt in- ina inc inf ini inl inn ino ins int io- ioa ioc iof ioi iol ion ioo ios iot is- isa isc isf isi isl isn iso iss ist ita itc itf iti itl itn ito its itt la- laa lac laf lai lal lan lao las lat lca lcc lcf lci lcl lcn lco lcs lct lfa lfc lff lfi lfl lfn lfo lfs lft lia lic lif lii lil lin lio lis lit lla llc llf lli lll lln llo lls llt lna lnc lni lnl lnn lno lns lnt loa loc lof loi lol lon loo los lot lsa lsc lsf lsi lsl lsn lso lss lst lta ltc ltf lti ltl lto lts ltt n-i naa nac naf nai nal nan nao nas nat nca ncc ncf nci ncl ncn nco ncs nct nfa nfc nff nfi nfl nfn nfo nfs nft nia nic nif nii nil nin nio nis nit nla nlc nlf nli nll nln nlo nls nlt nna nnc nnf nni nnl nnn nno nns nnt no- noa noc nof noi nol non noo nos not nsa nsc nsf nsi nsl nsn nso nss nst nta ntc ntf nti ntn nto nts ntt o-i oaa oac oaf oai oal oan oao oas oat oc- oca occ ocf oci ocl ocn oco ocs oct of- ofa ofc off ofi ofl ofn ofo ofs oft oia oic oif oii oil oin oio ois oit ola olc olf oli oll oln olo ols olt on- ona onc onf oni onl onn ono ons ont oo- ooa ooc oof ooi ool oon ooo oos oot os- osa osc osf osi osl osn oso oss ost ot- ota otc otf oti otl otn oto ots ott saa sac saf sai sal san sao sas sat sca scc scf sci scl scn sco scs sct sfa sfc sff sfi sfl sfn sfo sfs sft sia sic sif sii sil sin sio sis sit sla slc slf sli sll sln slo sls slt sna snc snf sni snl snn sno sns snt soa soc sof soi sol son soo sos sot ss- ssa ssc ssf ssi ssl ssn sso sss sst sta stc stf sti stl stn sto sts stt taa tac taf tai tal tan tao tas tat tca tcc tcf tci tcl tcn tco tcs tct tfa tfc tff tfi tfl tfn tfo tfs tft tia tic tif tii til tin tio tis tit tla tlc tlf tli tll tln tlo tls tlt tna tnc tnf tni tnl tnn tno tns tnt to- toa toc tof toi tol ton too tos tot tsa tsc tsf tsi tsl tsn tso tss tst tta ttc ttf tti ttl ttn tto tts ttt