fff ffk ffo ffr ffs fkf fkk fof fok foo for fos frf frk fro frr frs fsf fsk fso fsr fss kff kfo kfs kkk kkr kks kof kok koo kor kos krf krk kro krr krs ksf ksk kso ksr kss of- off ofo ofr ofs okk oko okr oks oo- oof ook ooo oor oos or- orf ork oro orr ors os- osf osk oso osr oss rff rfk rfo rfr rfs rkf rkk rko rks rof rok roo ror ros rrf rrk rrr rrs rsf rsk rso rsr rss sff sfk sfo sfr sfs sk- skf skk sko skr sks sof sok soo sor sos sr- srf srk sro srr srs ss- ssf ssk sso ssr sss

f--k ffff ffrr ffss fofo foof fook foos for- fork foro forr fors foso foss fros frso fsfo fssf k-os kfff kffk kfok kfoo kfor kfro kfrr kfrs kfsk kfsr kkfr kkfs kkkk kkoo kkor kkrf kkrk kkro kkrr kkrs kksf kksr kkss koff kofk kofo kokf kokk koko kokr koks kook kooo koor koos korf kork koro korr kors kos- kosf koso kosr koss krff krfo krfs krkk krko krkr krks krof krok kroo kror kros krrf krrk krro krrr krrs krsf krsk krsr krss ksfo ksfr kskf kskk ksko kskr ksks ksof ksok ksoo ksor ksos ksrf ksro ksrr ksrs ksso kssr ksss off- offo offr offs ofor okko okok okor okro okso ooff oofs oooo ooos orff orfs orko oro- orof orok oror oros orro orrs orsk orso osoo osor osos osro osso rkkf rkos rkss roff rofo rokk roko rokr roks roof rook roor roos rork roro roso ross rrrr rsos s-os sfor sfos sfro sfss skor skss sofo sokk soko soof sook soor soos soro sorr sors soso soss sros ssrs sssf ssss

fofos fooks forks foros forro forso forss frosk ko-ko koffs kokko kokor kokos kooks korff koror koros korro korso kosor kosso kroos kross krsko offof okoro ooooo orfor oroso osfok ososo ossos ro-ro rofor rokkk rokos roofs rooks rosko rosso rosss rsssf s-k-o s-o-r skoff skoko skors so-so sokos sooks sorok soror soros sorsk sorso soss- sroof sssss

foofoo forros fosso fossor kokoro kookoo korkor kororo kossos krokos oksoko ookroo oooooo rofors rokkor sokoro soosoo soroko sorors sorsor sssfrs

foo-foo forsook fossors kor-kor korkoro korosko kos-kos kossoff off-off sorfors sssssss

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