fff ffi ffp fft ffy fif fii fip fit fpi fpp fpt fpy ftf fti ftp ftt fty fy- fyi fyp i-f iff ifi ifp ift ify iif iii iip iit ipf ipi ipp ipt ipy itf iti itp itt ity iyt iyy p-p pff pfi pfp pft pfy pif pii pip pit ppf ppi ppp ppt pt- ptf pti ptp ptt pty py- pyf pyt tff tfi tfp tft tif tii tip tit tiy tpf tpi tpp tpt ttf tti ttp ttt tty tyf typ tyt yff yft yif yii yip yit ypf ytf ytp ytt yyf yyt yyy

ffff ffii fftf fiff fifi fift fiii fipp fiti fitt ftfy ftii fyfi fyti iffy ifit iiii iiit iipf iitt ippf ippy itif ittf itty iypt pfff pfft pfit piff piip pipi pipp pipy pitf piti pitt pity ppif pppp pptt pypy pytt tfpt tftp tiff tift tiit tip- tipi tipp tipt titi titp titt tiyi tppp tptp ttff tttt tyff tyft typ- typp typy tyti tytt tyty yiff yift yiti yitp yyff yyyy

fifty fitit fitty if-- ifttt iiiii iitti ipiti ipity iptty itfit ittti iyiyi piffy pipit pippi pippy pitip pitti pitty ti-ti tiffy tifty tiifp tipit tippi tippy titii titti titty ttttt yiffy yippy

fittit pipipi pippip pitpit pppppp tiff-f tip-it tipiti tippit

fit-fit pip-pip tippity yip-yip

i-ii-iii tipi-tii

fiftyfifty

fifty-fifty pip-pip-pip