fff ffi ffr fft ffz fif fii fir fit fiz frf fri frr frt ftf fti ftr ftt ftz i-f iff ifi ifr ift ifz iif iii iir iit ir- irf iri irr irt itf iti itt itz izi izz rff rfi rfr rft rfz rif rii rir rit riz rrf rri rrr rrt rtf rti rtr rtt rtz tff tfi tfr tft tif tii tir tit tiz trf tri trr trt trz ttf tti ttr ttt tzf zfr zif zir zit ziz ztr zzr zzt zzz

ffff ffii ffrr fftf fiff fifi fift fiii fiti fitt fitz fizz frit friz ftii fzzt ifit ifrf ifri iiii iiit iitr iitt iri- irri irtf irti itif itrf itri ittf riff rift riif riri riti ritt ritz rizi rizz rrif rrrr tiff tift tiit tiri tirr titi titt titz tizi tizz trfr tri- trif trit triz trtr ttff tttt tzzt ziff zift ziri ziti zizi zizz zzzz

firit fitit fitri fritt frizz ftrtt if-- ifrit ifttt iiiii iitti irrit itfit ittti ri-fi rittz ritzi rizzi ti-ti tirit tiriz titii titti tizri trit- tritt ttttt zizit zizzi zzzzz

fittit fritzi frizzi ittiri rififi rititi tiff-f tirrit titiri

fit-fit riitiir tzitzit

i-ii-iii