-al -ol a-a aaa aad aaf aal aam aao aas ad- ada add adf adl adm ado ads af- afa afd aff afl afm afo afs al- ala ald alf all alm alo als ama amd amf aml amm amo ams aoa aod aof aol aom aoo aos as- asa asd asf asl asm aso ass daa dad daf dal dam dao das dda ddd ddf ddl ddm ddo dds dfa dfd dff dfl dfm dfo dfs dl- dla dld dlf dll dlm dlo dls dma dmd dmf dml dmm dmo dms doa dod dof dol dom doo dos dsa dsd dsf dsl dsm dso dss faa fad faf fal fam fao fas fda fdd fdf fdl fdm fdo fds ffa ffd fff ffl ffm ffo ffs fla fld flf fll flm flo fls fma fmd fmf fml fmm fmo fms foa fof fol fom foo fos fsa fsd fsf fsl fsm fso fss la- laa lad laf lal lam lao las lda ldd ldf ldl ldm ldo lds lfa lfd lff lfl lfm lfo lfs lla lld llf lll llm llo lls lma lmd lmf lml lmm lmo lms loa lod lof lol lom loo los lsa lsd lsf lsl lsm lso lss m-f m-o maa mad maf mal mam mao mas mda mdd mdf mdl mdm mdo mds mfa mfd mff mfl mfm mfo mfs mla mld mlf mll mlm mlo mls mma mmd mmf mml mmm mmo mms moa mod mof mol mom moo mos msa msd msf msl msm mso mss oaa oad oaf oal oam oao oas oda odd odf odl odm odo ods of- ofa ofd off ofl ofm ofo ofs ola old olf oll olm olo ols om- oma omd omf oml omm omo oms oo- ooa ood oof ool oom ooo oos os- osa osd osf osl osm oso oss saa sad saf sal sam sao sas sda sdd sdf sdl sdm sdo sds sfa sfd sff sfl sfm sfo sfs sla sld slf sll slm slo sls sma smd smf sml smm smo sms soa sod sof sol som soo sos ss- ssa ssd ssf ssl ssm sso sss