-ol fff ffi ffl ffn ffo fft fif fii fil fin fit flf fli fll fln flo flt fnf fni fnl fnn fnt fof foi fol fon foo fot ftf fti ftl ftn fto ftt i-f iff ifi ifl ifn ifo ift iif iii iil iin iio iit il- ilf ili ill iln ilo ilt in- inf ini inl inn ino int io- iof ioi iol ion ioo iot itf iti itl itn ito itt lff lfi lfl lfn lfo lft lif lii lil lin lio lit llf lli lll lln llo llt lni lnl lnn lno lnt lof loi lol lon loo lot ltf lti ltl lto ltt n-i nff nfi nfl nfn nfo nft nif nii nil nin nio nit nlf nli nll nln nlo nlt nnf nni nnl nnn nno nnt no- nof noi nol non noo not ntf nti ntn nto ntt o-i of- off ofi ofl ofn ofo oft oif oii oil oin oio oit olf oli oll oln olo olt on- onf oni onl onn ono ont oo- oof ooi ool oon ooo oot ot- otf oti otl otn oto ott tff tfi tfl tfn tfo tft tif tii til tin tio tit tlf tli tll tln tlo tlt tnf tni tnl tnn tno tnt to- tof toi tol ton too tot ttf tti ttl ttn tto ttt