ddd ddf ddk ddp ddt dfd dff dfk dfp dft dkk dkp dkt dpd dpf dpk dpp dpt dtd dtf dtk dtp dtt fdd fdf fdk fdp fdt ffd fff ffk ffp fft fkf fkk fkp fkt fpd fpk fpp fpt ftd ftf ftk ftp ftt k-t kdf kdk kdp kdt kfd kff kkk kkp kkt kpd kpf kpk kpp kpt ktf ktk ktp ktt p-p pdd pdf pdk pdp pdt pfd pff pfk pfp pft pkd pkf pkp pkt ppd ppf ppk ppp ppt pt- ptd ptf ptk ptp ptt tdd tdf tdk tdp tdt tfd tff tfk tfp tft tkk tkp tkt tpd tpf tpk tpp tpt ttd ttf ttk ttp ttt

dddd dfdt dpdt dtdp dttp f--k ffff fftf fpdt kddd kddf kddk kdft kdkd kdkk kdkt kdtd kdtp kfff kffk kfpt kftk kftt kkdd kkdt kkft kkkk kkpk kkpt kktk kpdf kpfk kpft kpkk kppd kppk kppp kptd kptt ktdd ktdf ktdk ktkk ktkt ktpk ktpt kttf kttk kttp kttt pfff pfft pfkp ppdk pppd pppp pptt ptpd pttk tdff tdkp tfpt tftp tpdf tppd tppp tptp ttff tttt

ddddd ttttt

pppppp

kptf-dt ktfd-dt ktff-dt ktfk-dt

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