-ol -up fff ffi ffk ffl ffn ffo ffp ffs ffu fif fii fik fil fin fip fis fiu fkf fki fkk fkl fkp flf fli fll fln flo flp fls flu fnf fni fnk fnl fnn fnp fns fnu fof foi fok fol fon foo fop fos fou fpi fpk fpl fpn fpo fpp fps fpu fsf fsi fsk fsl fsn fso fsp fss fsu fuf fui fuk ful fun fuo fup fus fuu i-f iff ifi ifl ifn ifo ifp ifs ifu iif iii iil iin iio iip iis iiu ikf iki ikk ikl iko iks iku il- ilf ili ilk ill iln ilo ilp ils ilu in- inf ini ink inl inn ino inp ins inu io- iof ioi iol ion ioo iop ios iou ipf ipi ipl ipn ipo ipp ips ipu is- isf isi isk isl isn iso isp iss isu iu- iui iup ius kff kfi kfo kfs kfu kif kii kik kil kin kio kip kis kiu kki kkk kkl kkn kkp kks kku kl- klf kli klo kls klu kn- knf kni knk knl knn kno knp knu kof koi kok kol kon koo kop kos kou kpf kpi kpk kpl kpn kpo kpp kps kpu ksf ksi ksk ksl ksn kso ksp kss ksu kui kuk kul kun kup kus kuu l-p lff lfi lfk lfl lfn lfo lfp lfs lfu lif lii lik lil lin lio lip lis liu lkl lkp lks llf lli llk lll lln llo llp lls llu lni lnk lnl lnn lno lnp lns lnu lof loi lok lol lon loo lop los lou lpf lpi lpk lpl lpn lpo lpp lps lpu lsf lsi lsk lsl lsn lso lsp lss lsu luf lui luk lul lun luo lup lus luu n-i nff nfi nfk nfl nfn nfo nfp nfs nfu nif nii nik nil nin nio nip nis niu nkf nki nkk nkn nko nkp nks nku nlf nli nlk nll nln nlo nlp nls nlu nnf nni nnk nnl nnn nno nnp nns nnu no- nof noi nok nol non noo nop nos nou npf npi npl npn npo npp nps npu nsf nsi nsk nsl nsn nso nsp nss nsu nui nuk nul nun nuo nup nus nuu o-i of- off ofi ofl ofn ofo ofp ofs ofu oif oii oik oil oin oio oip ois oiu oki okk okl oko okp oks oku olf oli olk oll oln olo olp ols olu on- onf oni onk onl onn ono onp ons onu oo- oof ooi ook ool oon ooo oop oos op- opf opi opk opl opn opo opp ops os- osf osi osk osl osn oso osp oss osu ou- ouf oui ouk oul oun ouo oup ous p-p pff pfi pfk pfl pfn pfo pfp pfs pfu pif pii pik pil pin pio pip pis piu pkf pki pkl pkn pko pkp pks pku plf pli plk pll pln plo plp pls plu pn- pnf pni pnk pnl pnn pno pnp pns pnu pof poi pok pol pon poo pop pos pou ppf ppi ppk ppl ppn ppo ppp pps ppu ps- psf psi psk psl psn pso psp pss psu puf pui puk pul pun pup pus puu sff sfi sfk sfl sfn sfo sfp sfs sfu sif sii sik sil sin sio sip sis siu sk- skf ski skk skl sko skp sks sku slf sli slk sll sln slo slp sls slu snf sni snk snl snn sno snp sns snu sof soi sok sol son soo sop sos sou spf spi spk spl spn spo spp sps spu ss- ssf ssi ssk ssl ssn sso ssp sss ssu suf sui suk sul sun suo sup sus suu uff ufi ufl ufn ufo ufp ufs ufu uif uii uil uin uio uip uis uiu ukf uki ukk ukl ukn ukp uku ulf uli ulk ull uln ulo ulp uls ulu un- unf uni unk unl unn uno unp uns unu uok uol uon uoo uop uos up- upf upi upk upn upo upp ups upu usf usi usk usl usn uso usp uss usu uun uus uuu