fff ffn ffo ffr ffs fnf fnn fnr fns fof fon foo for fos frf frn fro frr frs fsf fsn fso fsr fss nff nfn nfo nfr nfs nnf nnn nno nns no- nof non noo nor nos nrf nrn nro nrr nrs nsf nsn nso nsr nss of- off ofn ofo ofr ofs on- onf onn ono onr ons oo- oof oon ooo oor oos or- orf orn oro orr ors os- osf osn oso osr oss rff rfn rfo rfr rfs rnn rno rnr rns rof ron roo ror ros rrf rrn rrr rrs rsf rsn rso rsr rss sff sfn sfo sfr sfs snf snn sno snr sns sof son soo sor sos sr- srf srn sro srr srs ss- ssf ssn sso ssr sss

ffff ffrr ffss fnrs fofo fono fons foof foon foos for- forn foro forr fors foso foss frns fron fros frso fsfo fssf nfff nfon nfrs nfsr nnnn nnos nnss non- nonn nono nons noo- noon nooo noor noos nor- norf norn noro norr nors nos- noss nron nsfs nsnr nsof nsos nssf nsso nssr nsss off- offo offr offs ofno ofor onno onon onor onos onso ooff oofs oons oooo ooos orff orfs orno orns oro- orof oron oror oros orro orrs orso osno osnr osoo osor osos osro osso roff rofo rono rons roof roon roor roos roro roso ross rrrr rsnn rsno rsnr rsos s-os sfor sfos sfro sfss snns snoo snor snos snrs sofo son- sono sons soof soon soor soos sorn soro sorr sors soso soss srnn srno sros ssns ssrs sssf ssss

fofos fonos fonso foons forno foros forro forso forss frorn nnooo no-no nofor nonno nonos noons norns noron norro noso- noson nroff offof offon ofono oforn onoff onoon onorn ooooo orfor ornon orono oroso orson ososo ossos ro-ro rofor ronno roofs roons rosso rosss rsssf s-o-r snoff snoof snrfs so-so sono- sonof sonor sonos soonr soons sorns soron soror soros sorso sosno soss- sron sroof sssss

foofoo fornos forros fosso fossor noforn non-no nonono nonoon noonoo noonor noroff noroof nosons nosson ofsons on-off oooooo orsons osorno rofors ronnon ronron ronson rosson sforno snoffs sofono sonsof sonson soosoo sorors sorsor sosoon sssfrs

fonofos foo-foo fossors nononos nonroof nossors off-off onoffon ronsons sonoro- sonsoro sorfors sssssss

forfrorn froson nononono

ronnofors