fff ffi fft ffy ffz fif fii fit fiz ftf fti ftt fty ftz fy- fyi fyz i-f iff ifi ift ify ifz iif iii iit itf iti itt ity itz iyt iyy izi izy izz tff tfi tft tif tii tit tiy tiz ttf tti ttt tty tyf tyt tzf yff yft yif yii yit yiz ytf ytt yyf yyt yyy yyz yzf yzy zfy zif zit ziz zzt zzy zzz

ffff ffii fftf fiff fifi fift fiii fiti fitt fitz fizy fizz ftfy ftii fyfi fyti fzzt iffy ifit iiii iiit iitt itif ittf itty izzy tiff tift tiit titi titt titz tiyi tizi tizz ttff tttt tyff tyft tyti tytt tyty tzzt yiff yift yiti yyff yyyy ziff zift ziti ziyi zizi zizz zyyi zzzz

fifty fitit fitty fizzy if-- ifttt iiiii iitti itfit ittti iyiyi ti-ti tiffy tifty titii titti titty tizzy ttttt yiffy zitty zizit zizzi zizzy zzzzz

fittit tiff-f

fit-fit tzitzit

i-ii-iii

fiftyfifty

fifty-fifty