fff ffi ffk ffs fft fif fii fik fis fit fkf fki fkk fkt fsf fsi fsk fss fst ftf fti ftk fts ftt i-f iff ifi ifs ift iif iii iis iit ikf iki ikk iks ikt is- isf isi isk iss ist itf iti itk its itt k-t kff kfi kfs kif kii kik kis kit kki kkk kks kkt ksf ksi ksk kss kst ktf ktk kts ktt sff sfi sfk sfs sft sif sii sik sis sit sk- skf ski skk sks skt ss- ssf ssi ssk sss sst stf sti stk sts stt tff tfi tfk tfs tft tif tii tik tis tit tkk tks tkt tsf tsi tsk tss tst ttf tti ttk tts ttt

f--k ffff ffii ffss fftf fiff fifi fift fiii fiki fisi fisk fiss fist fiti fits fitt fsfi fssf ftii ifis ifit iiii iiis iiit iisi iist iitt ikki isis isit iskf issf issi isss isti ists itif itis itsf itsi ittf kfff kffk kfis kfit kfsi kfsk kfst kfti kftk kftt kiff kifs kift kiii kiik kiis kiit kikf kiki kikk kikt kisf kisi kisk kiss kist kiti kits kitt kkfi kkfs kkft kkik kkit kkkk kksf kksi kkss kkst kktk kkts ksfi ksft ksif ksii ksik ksis ksit kskf kskk ksks kssi ksss ksst ksti kstk ksts kstt ktfi ktfs ktik ktis ktkk ktks ktkt ktsf ktst kttf ktti kttk ktts kttt s-ii sfss sfts siff sift siik siit siki siks sisi sisk siss sist sit- siti sits sitt skif skik skis skit skss ssis ssit sssf sssi ssss ssts stif stik stis stit stks stsf stsi stss tfsi tfss tiff tift tiit tiki tisi tiss tist titi tits titt tkts tsis tsks tssf tssi tsst tsts ttff ttss tttt

-itis fisks fissi fists fitit fitts if-- ifits ifttt iiiii iikss iitti ikiss is-is isfit isisi isiti isits isitt itfit itisi itsit ittti kiiki kikis kikki kisii kiss- kissi kists kitki kitsk kitti kitts s-iii sifts sikki sikti sisis siski sissi sists sitit sitsi sitti sk-ii skiff skiis skiti skits sssss stfis stiff stift stiif stitt ti-ti tiffs tifts tikis tikit tikki tiksi tisis tiss- tissi titii titik titis titti ttttt

fissi- fitkit fittit ifitis ikkiss isists itfits kiffis kikiki kikkik kitist siiiii sisisi sitski skiffs stiffs stiks tiff-f tsktsk

fit-fit kif-kif sitifis sitskis sssssss stkitts tsk-tsk tsktsks

i-ii-iii kisskiss kitsikis tikitiki

issisisis itik-itik

iiiiiiiiiiiiiiiis