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f--k ffff fftf fofo foof fook foot foto fott fzzt kfff kffk kfok kfoo kftk kftt kftz kfzo kkft kkkk kkoo kkot kkoz kktk kktz kkzz koff kofk kofo koft kokf kokk koko kokz kook kooo koot kooz kotk koto kott kotz kozk kozo kozt ktfo ktkk ktko ktkt ktkz ktok ktoo ktot kttf kttk ktto kttt kttz ktzk ktzo ktzt ktzz kzkz kzoo kzot kzoz kztk kzzk kzzo kzzt kzzz off- offo ofoz okko okok okot okto ooff oooo oto- otof otok otoo otto tfot tkof toff tofo toft toko toof took toot toto tott tozo ttff tttt tzzt zoff zoo- zook zoot zott zotz zozo zzzz

fokto ko-ko kokko kokot kotto offof offto ofoto ooooo ototo toffo tokko toko- toto- totok totoo ttttt zotto zzzzz

foofoo kokott kookoo kootoo kotoko oooooo tookto tootoo toozoo zoozoo

foo-foo off-off ozkok too-too tookoff tototoo

tokotoko toottoot