-ly -ol ddd ddf ddi ddk ddl ddo ddp dds ddy dfd dff dfi dfk dfl dfo dfp dfs di- did dif dii dik dil dio dip dis diy dki dkk dkl dko dkp dks dl- dld dlf dli dlk dll dlo dlp dls dly dod dof doi dok dol doo dop dos doy dpd dpf dpi dpk dpl dpo dpp dps dsd dsf dsi dsk dsl dso dsp dss dsy dy- dyd dyk dyo dyp dys dyy fdd fdf fdi fdk fdl fdo fdp fds ffd fff ffi ffk ffl ffo ffp ffs ffy fid fif fii fik fil fip fis fkf fki fkk fkl fkp fld flf fli fll flo flp fls fly fof foi fok fol foo fop fos foy fpd fpi fpk fpl fpo fpp fps fpy fsd fsf fsi fsk fsl fso fsp fss fy- fyi fyk fyo fyp i-d i-f idd idf idi idk idl ido idp ids idy ifd iff ifi ifl ifo ifp ifs ify iid iif iii iil iio iip iis ikf iki ikk ikl iko iks il- ild ilf ili ilk ill ilo ilp ils ily io- iod iof ioi iol ioo iop ios ipd ipf ipi ipl ipo ipp ips ipy is- isd isf isi isk isl iso isp iss isy iyo iys iyy kdf kdk kdl kdo kdp kds kdy kfd kff kfi kfo kfs kid kif kii kik kil kio kip kis kki kkk kkl kkp kks kky kl- kld klf kli klo kls kly kod kof koi kok kol koo kop kos koy kpd kpf kpi kpk kpl kpo kpp kps ksd ksf ksi ksk ksl kso ksp kss kyd kyl kyo kyp kys l-p ldd ldf ldi ldk ldl ldo ldp lds ldy lfd lff lfi lfk lfl lfo lfp lfs lid lif lii lik lil lio lip lis lkl lkp lks lky lld llf lli llk lll llo llp lls lly lod lof loi lok lol loo lop los loy lpd lpf lpi lpk lpl lpo lpp lps lsd lsf lsi lsk lsl lso lsp lss lyd lyf lyk lyl lyo lys o-i odd odf odi odl odo odp ods of- ofd off ofi ofl ofo ofp ofs oid oif oii oik oil oio oip ois okd oki okk okl oko okp oks old olf oli olk oll olo olp ols oly oo- ood oof ooi ook ool ooo oop oos op- opd opf opi opk opl opo opp ops opy os- osd osf osi osk osl oso osp oss oyd oyi oyl oyo oys p-p pdd pdf pdi pdk pdl pdo pdp pds pfd pff pfi pfk pfl pfo pfp pfs pfy pid pif pii pik pil pio pip pis pkd pkf pki pkl pko pkp pks pky pld plf pli plk pll plo plp pls ply pod pof poi pok pol poo pop pos poy ppd ppf ppi ppk ppl ppo ppp pps ps- psd psf psi psk psl pso psp pss psy py- pyd pyf pyk pyl pyo pys sdd sdf sdi sdk sdl sdo sdp sds sdy sfd sff sfi sfk sfl sfo sfp sfs sid sif sii sik sil sio sip sis sk- skd skf ski skk skl sko skp sks sky sld slf sli slk sll slo slp sls sly sod sof soi sok sol soo sop sos soy spd spf spi spk spl spo spp sps spy ss- ssd ssf ssi ssk ssl sso ssp sss sy- syd syi syk syl syp sys ydl ydo yds ydy yfd yff yfs yid yif yii yio yip yis yki ykk yld yli ylk yll yls yly yod yof yoi yok yol yoo yop yos yoy ypd ypf ypl ypo yps ysi ysk ysl yso ysp yss ysy yyf yys yyy