-al -ol a-a a-i aaa aad aaf aai aal aao aap aas ad- ada add adf adi adl ado adp ads af- afa afd aff afi afl afo afp afs ai- aia aid aif aii ail aio aip ais al- ala ald alf ali all alo alp als aoa aod aof aoi aol aoo aop aos ap- apa apd apf api apl apo app aps as- asa asd asf asi asl aso asp ass daa dad daf dai dal dao dap das dda ddd ddf ddi ddl ddo ddp dds dfa dfd dff dfi dfl dfo dfp dfs di- dia did dif dii dil dio dip dis dl- dla dld dlf dli dll dlo dlp dls doa dod dof doi dol doo dop dos dpa dpd dpf dpi dpl dpo dpp dps dsa dsd dsf dsi dsl dso dsp dss faa fad faf fai fal fao fap fas fda fdd fdf fdi fdl fdo fdp fds ffa ffd fff ffi ffl ffo ffp ffs fia fid fif fii fil fip fis fla fld flf fli fll flo flp fls foa fof foi fol foo fop fos fpa fpd fpi fpl fpo fpp fps fsa fsd fsf fsi fsl fso fsp fss i-d i-f ia- iaa iad iaf iai ial iao iap ias ida idd idf idi idl ido idp ids ifa ifd iff ifi ifl ifo ifp ifs iia iid iif iii iil iio iip iis il- ila ild ilf ili ill ilo ilp ils io- ioa iod iof ioi iol ioo iop ios ipa ipd ipf ipi ipl ipo ipp ips is- isa isd isf isi isl iso isp iss l-p la- laa lad laf lai lal lao lap las lda ldd ldf ldi ldl ldo ldp lds lfa lfd lff lfi lfl lfo lfp lfs lia lid lif lii lil lio lip lis lla lld llf lli lll llo llp lls loa lod lof loi lol loo lop los lpa lpd lpf lpi lpl lpo lpp lps lsa lsd lsf lsi lsl lso lsp lss o-i oaa oad oaf oai oal oao oap oas oda odd odf odi odl odo odp ods of- ofa ofd off ofi ofl ofo ofp ofs oia oid oif oii oil oio oip ois ola old olf oli oll olo olp ols oo- ooa ood oof ooi ool ooo oop oos op- opa opd opf opi opl opo opp ops os- osa osd osf osi osl oso osp oss p-p paa pad paf pai pal pao pap pas pda pdd pdf pdi pdl pdo pdp pds pfa pfd pff pfi pfl pfo pfp pfs pia pid pif pii pil pio pip pis pla pld plf pli pll plo plp pls poa pod pof poi pol poo pop pos ppa ppd ppf ppi ppl ppo ppp pps ps- psa psd psf psi psl pso psp pss saa sad saf sai sal sao sap sas sda sdd sdf sdi sdl sdo sdp sds sfa sfd sff sfi sfl sfo sfp sfs sia sid sif sii sil sio sip sis sla sld slf sli sll slo slp sls soa sod sof soi sol soo sop sos spa spd spf spi spl spo spp sps ss- ssa ssd ssf ssi ssl sso ssp sss