-al -ol a-a aaa aad aaf aal aam aao aar aau ad- ada add adf adl adm ado adr adu af- afa afd aff afl afm afo afr afu al- ala ald alf all alm alo alr alu ama amd amf aml amm amo amr amu aoa aod aof aol aom aoo aor aou ar- ara ard arf arl arm aro arr aru au- aua aud auf aul aum auo aur daa dad daf dal dam dao dar dau dda ddd ddf ddl ddm ddo ddr ddu dfa dfd dff dfl dfm dfo dfr dfu dl- dla dld dlf dll dlm dlo dlr dlu dma dmd dmf dml dmm dmo dmr dmu doa dod dof dol dom doo dor dou dra drd drl drm dro drr dru dua dud duf dul dum duo dur faa fad faf fal fam fao far fau fda fdd fdf fdl fdm fdo fdr fdu ffa ffd fff ffl ffm ffo ffr ffu fla fld flf fll flm flo flr flu fma fmd fmf fml fmm fmo fmr fmu foa fof fol fom foo for fou fra frd frf frl frm fro frr fru fua fud fuf ful fum fuo fur fuu la- laa lad laf lal lam lao lar lau lda ldd ldf ldl ldm ldo ldr ldu lfa lfd lff lfl lfm lfo lfr lfu lla lld llf lll llm llo llr llu lma lmd lmf lml lmm lmo lmr lmu loa lod lof lol lom loo lor lou lra lrd lrf lrm lro lrr lru lua lud luf lul lum luo lur luu m-f m-o m-r maa mad maf mal mam mao mar mau mda mdd mdf mdl mdm mdo mdr mdu mfa mfd mff mfl mfm mfo mfr mfu mla mld mlf mll mlm mlo mlr mlu mma mmd mmf mml mmm mmo mmr mmu moa mod mof mol mom moo mor mou mra mrd mrf mrl mrm mro mrr mru mua mud muf mul mum mur muu oaa oad oaf oal oam oao oar oau oda odd odf odl odm odo odr odu of- ofa ofd off ofl ofm ofo ofr ofu ola old olf oll olm olo olu om- oma omd omf oml omm omo omr omu oo- ooa ood oof ool oom ooo oor or- ora ord orf orl orm oro orr oru ou- oua oud ouf oul oum ouo our ra- raa rad raf ral ram rao rar rau rda rdd rdf rdl rdm rdo rdr rdu rfa rfd rff rfl rfm rfo rfr rfu rla rld rlf rll rlm rlo rlr rlu rma rmd rmf rml rmm rmo rmr roa rod rof rol rom roo ror rou rra rrd rrf rrl rrm rrr rru rua rud ruf rum ruo rur ruu ua- uaa uad uaf ual uam uao uar uau uda udd udf udl udm udo udr udu ufa ufd uff ufl ufm ufo ufr ufu ula uld ulf ull ulm ulo ulr ulu um- uma umd umf uml umm umo umr umu uoa uod uol uom uoo uor ur- ura urd urf url urm uro urr uru uua uum uur uuu