-ol -up fff ffi ffl ffn ffo ffp ffs ffu fif fii fil fin fip fis fiu flf fli fll fln flo flp fls flu fnf fni fnl fnn fnp fns fnu fof foi fol fon foo fop fos fou fpi fpl fpn fpo fpp fps fpu fsf fsi fsl fsn fso fsp fss fsu fuf fui ful fun fuo fup fus fuu i-f iff ifi ifl ifn ifo ifp ifs ifu iif iii iil iin iio iip iis iiu il- ilf ili ill iln ilo ilp ils ilu in- inf ini 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 isl isn iso isp iss isu iu- iui iup ius l-p lff lfi lfl lfn lfo lfp lfs lfu lif lii lil lin lio lip lis liu llf lli lll lln llo llp lls llu lni lnl lnn lno lnp lns lnu lof loi lol lon loo lop los lou lpf lpi lpl lpn lpo lpp lps lpu lsf lsi lsl lsn lso lsp lss lsu luf lui lul lun luo lup lus luu n-i nff nfi nfl nfn nfo nfp nfs nfu nif nii nil nin nio nip nis niu nlf nli nll nln nlo nlp nls nlu nnf nni nnl nnn nno nnp nns nnu no- nof noi nol non noo nop nos nou npf npi npl npn npo npp nps npu nsf nsi nsl nsn nso nsp nss nsu nui nul nun nuo nup nus nuu o-i of- off ofi ofl ofn ofo ofp ofs ofu oif oii oil oin oio oip ois oiu olf oli oll oln olo olp ols olu on- onf oni onl onn ono onp ons onu oo- oof ooi ool oon ooo oop oos op- opf opi opl opn opo opp ops os- osf osi osl osn oso osp oss osu ou- ouf oui oul oun ouo oup ous p-p pff pfi pfl pfn pfo pfp pfs pfu pif pii pil pin pio pip pis piu plf pli pll pln plo plp pls plu pn- pnf pni pnl pnn pno pnp pns pnu pof poi pol pon poo pop pos pou ppf ppi ppl ppn ppo ppp pps ppu ps- psf psi psl psn pso psp pss psu puf pui pul pun pup pus puu sff sfi sfl sfn sfo sfp sfs sfu sif sii sil sin sio sip sis siu slf sli sll sln slo slp sls slu snf sni snl snn sno snp sns snu sof soi sol son soo sop sos sou spf spi spl spn spo spp sps spu ss- ssf ssi ssl ssn sso ssp sss ssu suf sui sul sun suo sup sus suu uff ufi ufl ufn ufo ufp ufs ufu uif uii uil uin uio uip uis uiu ulf uli ull uln ulo ulp uls ulu un- unf uni unl unn uno unp uns unu uol uon uoo uop uos up- upf upi upn upo upp ups upu usf usi usl usn uso usp uss usu uun uus uuu