-al -ic -ol a-a a-c a-i aaa aac aaf aai aal aam aao aas ac- aca acc acf aci acl acm aco acs af- afa afc aff afi afl afm afo afs ai- aia aic aif aii ail aim aio ais al- ala alc alf ali all alm alo als ama amc amf ami aml amm amo ams aoa aoc aof aoi aol aom aoo aos as- asa asc asf asi asl asm aso ass c-- caa cac caf cai cal cam cao cas cca ccc ccf cci ccl ccm cco ccs cfa cfc cff cfi cfl cfm cfo cfs ci- cia cic cif cii cil cim cio cis cl- cla clc clf cli cll clm clo cls cma cmc cmf cmi cml cmm cmo cms co- coa coc cof coi col com coo cos csa csc csf csi csl csm cso css faa fac faf fai fal fam fao fas fca fcc fcf fci fcl fcm fco fcs ffa ffc fff ffi ffl ffm ffo ffs fia fic fif fii fil fim fis fla flc flf fli fll flm flo fls fma fmc fmf fmi fml fmm fmo fms foa foc fof foi fol fom foo fos fsa fsc fsf fsi fsl fsm fso fss i-f ia- iaa iac iaf iai ial iam iao ias ica icc icf ici icl icm ico ics ifa ifc iff ifi ifl ifm ifo ifs iia iic iif iii iil iim iio iis il- ila ilc ilf ili ill ilm ilo ils im- ima imc imf imi iml imm imo ims io- ioa ioc iof ioi iol iom ioo ios is- isa isc isf isi isl ism iso iss la- laa lac laf lai lal lam lao las lca lcc lcf lci lcl lcm lco lcs lfa lfc lff lfi lfl lfm lfo lfs lia lic lif lii lil lim lio lis lla llc llf lli lll llm llo lls lma lmc lmf lmi lml lmm lmo lms loa loc lof loi lol lom loo los lsa lsc lsf lsi lsl lsm lso lss m-f m-o maa mac maf mai mal mam mao mas mc- mca mcc mcf mci mcl mcm mco mcs mfa mfc mff mfi mfl mfm mfo mfs mi- mia mic mif mii mil mim mio mis mla mlc mlf mli mll mlm mlo mls mma mmc mmf mmi mml mmm mmo mms moa moc mof moi mol mom moo mos msa msc msf msi msl msm mso mss o-i oaa oac oaf oai oal oam oao oas oc- oca occ ocf oci ocl ocm oco ocs of- ofa ofc off ofi ofl ofm ofo ofs oia oic oif oii oil oim oio ois ola olc olf oli oll olm olo ols om- oma omc omf omi oml omm omo oms oo- ooa ooc oof ooi ool oom ooo oos os- osa osc osf osi osl osm oso oss saa sac saf sai sal sam sao sas sca scc scf sci scl scm sco scs sfa sfc sff sfi sfl sfm sfo sfs sia sic sif sii sil sim sio sis sla slc slf sli sll slm slo sls sma smc smf smi sml smm smo sms soa soc sof soi sol som soo sos ss- ssa ssc ssf ssi ssl ssm sso sss