fff ffi ffs fft fif fii fis fit fsf fsi fss fst ftf fti fts ftt i-f iff ifi ifs ift iif iii iis iit is- isf isi iss ist itf iti its itt sff sfi sfs sft sif sii sis sit ss- ssf ssi sss sst stf sti sts stt tff tfi tfs tft tif tii tis tit tsf tsi tss tst ttf tti tts ttt

ffff ffii ffss fftf fiff fifi fift fiii fisi fiss fiti fits fitt fsfi fssf ftii ifis ifit iiii iiis iiit iisi iist iitt isis isit issf issi isss isti ists itif itis itsf itsi ittf s-ii sfss sfts siff sift siit sisi siss sist sit- siti sits sitt ssis ssit sssf sssi ssss ssts stif stis stit stsf stsi stss tfsi tfss tiff tift tiit tisi tiss tist titi tits titt tsis tssf tssi tsst tsts ttff ttss tttt

-itis fissi fists fitit fitts if-- ifits ifttt iiiii iitti is-is isfit isisi isiti isits isitt itfit itisi itsit ittti s-iii sifts sisis sissi sists sitit sitsi sitti sssss stfis stiff stift stiif stitt ti-ti tiffs tifts tisis tiss- tissi titii titis titti ttttt

fissi- fittit ifitis isists itfits siiiii sisisi stiffs tiff-f

fit-fit sitifis sssssss

i-ii-iii

issisisis

iiiiiiiiiiiiiiiis