-al -ol a-a a-i aaa aad aaf aai aal aam aao aar aas ad- ada add adf adi adl adm ado adr ads af- afa afd aff afi afl afm afo afr afs ai- aia aid aif aii ail aim aio air ais al- ala ald alf ali all alm alo alr als ama amd amf ami aml amm amo amr ams aoa aod aof aoi aol aom aoo aor aos ar- ara ard arf ari arl arm aro arr ars as- asa asd asf asi asl asm aso asr ass daa dad daf dai dal dam dao dar das dda ddd ddf ddi ddl ddm ddo ddr dds dfa dfd dff dfi dfl dfm dfo dfr dfs di- dia did dif dii dil dim dio dir dis dl- dla dld dlf dli dll dlm dlo dlr dls dma dmd dmf dmi dml dmm dmo dmr dms doa dod dof doi dol dom doo dor dos dra drd dri drl drm dro drr drs dsa dsd dsf dsi dsl dsm dso dsr dss faa fad faf fai fal fam fao far fas fda fdd fdf fdi fdl fdm fdo fdr fds ffa ffd fff ffi ffl ffm ffo ffr ffs fia fid fif fii fil fim fir fis fla fld flf fli fll flm flo flr fls fma fmd fmf fmi fml fmm fmo fmr fms foa fof foi fol fom foo for fos fra frd frf fri frl frm fro frr frs fsa fsd fsf fsi fsl fsm fso fsr fss i-d i-f ia- iaa iad iaf iai ial iam iao iar ias ida idd idf idi idl idm ido idr ids ifa ifd iff ifi ifl ifm ifo ifr ifs iia iid iif iii iil iim iio iir iis il- ila ild ilf ili ill ilm ilo ilr ils im- ima imd imf imi iml imm imo ims io- ioa iod iof ioi iol iom ioo ior ios ir- ira ird irf iri irl irm iro irr irs is- isa isd isf isi isl ism iso isr iss la- laa lad laf lai lal lam lao lar las lda ldd ldf ldi ldl ldm ldo ldr lds lfa lfd lff lfi lfl lfm lfo lfr lfs lia lid lif lii lil lim lio lir lis lla lld llf lli lll llm llo llr lls lma lmd lmf lmi lml lmm lmo lmr lms loa lod lof loi lol lom loo lor los lra lrd lrf lri lrm lro lrr lrs lsa lsd lsf lsi lsl lsm lso lsr lss m-f m-o m-r maa mad maf mai mal mam mao mar mas mda mdd mdf mdi mdl mdm mdo mdr mds mfa mfd mff mfi mfl mfm mfo mfr mfs mi- mia mid mif mii mil mim mio mir mis mla mld mlf mli mll mlm mlo mlr mls mma mmd mmf mmi mml mmm mmo mmr mms moa mod mof moi mol mom moo mor mos mra mrd mrf mri mrl mrm mro mrr mrs msa msd msf msi msl msm mso msr mss o-i oaa oad oaf oai oal oam oao oar oas oda odd odf odi odl odm odo odr ods of- ofa ofd off ofi ofl ofm ofo ofr ofs oia oid oif oii oil oim oio oir ois ola old olf oli oll olm olo ols om- oma omd omf omi oml omm omo omr oms oo- ooa ood oof ooi ool oom ooo oor oos or- ora ord orf ori orl orm oro orr ors os- osa osd osf osi osl osm oso osr oss ra- raa rad raf rai ral ram rao rar ras rda rdd rdf rdi rdl rdm rdo rdr rds rfa rfd rff rfi rfl rfm rfo rfr rfs ria rid rif rii ril rim rio rir ris rla rld rlf rli rll rlm rlo rlr rls rma rmd rmf rmi rml rmm rmo rmr rms roa rod rof roi rol rom roo ror ros rra rrd rrf rri rrl rrm rrr rrs rsa rsd rsf rsi rsl rsm rso rsr rss saa sad saf sai sal sam sao sar sas sda sdd sdf sdi sdl sdm sdo sdr sds sfa sfd sff sfi sfl sfm sfo sfr sfs sia sid sif sii sil sim sio sir sis sla sld slf sli sll slm slo slr sls sma smd smf smi sml smm smo smr sms soa sod sof soi sol som soo sor sos sr- sra srd srf sri srl srm sro srr srs ss- ssa ssd ssf ssi ssl ssm sso ssr sss