fff ffi ffm ffn ffo ffr fft ffu ffx fif fii fim fin fir fit fiu fix fmf fmi fmm fmn fmo fmr fmt fmu fmx fnf fni fnm fnn fnr fnt fnu fnx fof foi fom fon foo for fot fou fox frf fri frm frn fro frr frt fru ftf fti ftm ftn fto ftr ftt ftu ftx fuf fui fum fun fuo fur fut fuu fux fxi fxm fxr fxt fxu fxx i-f iff ifi ifm ifn ifo ifr ift ifu ifx iif iii iim iin iio iir iit iiu iix im- imf imi imm imn imo imt imu imx in- inf ini inm inn ino inr int inu inx io- iof ioi iom ion ioo ior iot iou ir- irf iri irm irn iro irr irt iru irx itf iti itm itn ito itt itu itx iu- iui ium iur iut ixi ixn m-f m-o m-r mff mfi mfm mfn mfo mfr mft mfu mi- mif mii mim min mio mir mit miu mix mmf mmi mmm mmn mmo mmr mmt mmu mmx mnf mni mnm mnn mno mnr mnt mnu mof moi mom mon moo mor mot mou mox mrf mri mrm mrn mro mrr mrt mru mrx mtf mti mtm mtn mto mtr mtt mtu mtx muf mui mum mun mur mut muu mux mxi mxn mxr mxu n-i nff nfi nfn nfo nfr nft nfu nif nii nim nin nio nir nit niu nix nmi nmm nmn nmo nmr nmt nmu nnf nni nnm nnn nno nnt nnu no- nof noi nom non noo nor not nou nox nrf nri nrm nrn nro nrr nrt nru nrx ntf nti ntm ntn nto ntr ntt ntu ntx nui num nun nuo nur nut nuu nux nxt o-i of- off ofi ofm ofn ofo ofr oft ofu ofx oif oii oim oin oio oir oit oiu om- omf omi omm omn omo omr omt omu omx on- onf oni onn ono onr ont onu onx oo- oof ooi oom oon ooo oor oot oox or- orf ori orm orn oro orr ort oru orx ot- otf oti otm otn oto otr ott otu ou- ouf oui oum oun ouo our out ox- oxf oxi oxn oxo oxt oxx rff rfi rfm rfn rfo rfr rft rfu rif rii rim rin rio rir rit rix rmf rmi rmm rmn rmo rmr rmt rmx rni rnm rnn rno rnr rnt rnu rof roi rom ron roo ror rot rou rox rrf rri rrm rrn rrr rrt rru rtf rti rtm rtn rto rtr rtt rtu rtx ruf rui rum run ruo rur rut ruu rux rxr t-x tff tfi tfm tfn tfo tfr tft tfu tfx tif tii tim tin tio tir tit tiu tix tmf tmi tmm tmn tmo tmr tmt tmu tmx tnf tni tnm tnn tno tnr tnt tnx to- tof toi tom ton too tor tot tou tox trf tri trm trn tro trr trt tru trx ttf tti ttm ttn tto ttr ttt ttu ttx tuf tui tum tun tuo tur tut tuu tux txf txi txn txt txu uff ufi ufm ufn ufo ufr uft ufu ufx uif uii uim uin uio uir uit uiu um- umf umi umm umn umo umr umt umu un- unf uni unm unn uno unr unt unu unx uom uon uoo uor uot uox ur- urf uri urm urn uro urr urt uru urx utf uti utm utn uto utr utt utu utx uum uun uur uut uuu uxf uxo uxr uxt uxu xfm xfn xft xfx xii xin xio xit xiu xix xmf xmi xmm xmo xmr xmt xmu xmx xno xnu xof xoi xom xon xoo xor xot xox xrf xrt xrx xtf xti xtm xtr xtx xui xun xxi xxo xxx