fff ffo ffp ffr ffs fft ffx fof foo fop for fos fot fox fpo fpp fpr fps fpt fpx frf fro frp frr frs frt fsf fso fsp fsr fss fst fsx ftf fto ftp ftr fts ftt ftx fxp fxr fxs fxt fxx of- off ofo ofp ofr ofs oft ofx oo- oof ooo oop oor oos oot oox op- opf opo opp opr ops opt opx or- orf oro orp orr ors ort orx os- osf oso osp osr oss ost osx ot- otf oto otp otr ots ott ox- oxf oxo oxt oxx p-p pff pfo pfp pfr pfs pft pfx pof poo pop por pos pot pox ppf ppo ppp ppr pps ppt ppx prf pro prp prr prs prt prx ps- psf pso psp psr pss pst psx pt- ptf pto ptp ptr pts ptt ptx pxr pxs pxt rff rfo rfp rfr rfs rft rof roo rop ror ros rot rox rpf rpo rpp rpr rps rpt rpx rrf rrp rrr rrs rrt rsf rso rsp rsr rss rst rsx rtf rto rtp rtr rts rtt rtx rxp rxr rxs sff sfo sfp sfr sfs sft sfx sof soo sop sor sos sot sox spf spo spp spr sps spt spx sr- srf sro srp srr srs srt srx ss- ssf sso ssp ssr sss sst ssx stf sto stp str sts stt stx sxs sxt t-x tff tfo tfp tfr tfs tft tfx to- tof too top tor tos tot tox tpf tpo tpp tpr tps tpt tpx trf tro trp trr trs trt trx tsf tso tsp tsr tss tst tsx ttf tto ttp ttr tts ttt ttx txf txs txt xfs xft xfx xof xoo xop xor xos xot xox xpf xpo xpp xps xpt xrf xrt xrx xsp xss xst xtf xtp xtr xts xtx xxo xxp xxx

ffff ffps ffrr ffss fftf fofo foof foos foot fopp fops for- foro forr fors fort foso foss fost foto fotp fots fott foxx fprf frop fros frot frps frso frst fsfo fspf fssf fssp ftop ftos ftps ftrs ftsr fxsp off- offo offr offs ofor ofst oftp ooff oofs oooo ooos oops oort oost ootp oots opo- opor opos oppo opps opto opts orff orfs oro- orof oror oros orot orps orro orrs orso orto orts osoo osor osos osro osso ostr osts otfp oto- otof otoo otor otos otpp otro otrs otso otto otts oxo- oxof oxos oxox oxxo pfff pffr pfft pfps poff poof poop poor poos poot pop- popo popp pops popt poro porr pors port poso poss post potf poto pots pott ppos pppo pppp ppps pprf ppsf ppss ppts pptt prfs pro- prof proo prop pros prot prox prps prrs prso prss prtp prtr psfs psos pspp pspr psps psrp psso psst psts ptop ptox ptrf roff rofo roof roop roor roos root roox ropo rops roro rort roso rosp ross rost roto rotr rots rott roxo rpof rpos rpps rpts rrrr rrsp rsos rspo rsps rstp rsts rtps rtss rttp rtts s-os sfor sfos sfro sfss sftp sfts sofo soft soof soop soor soos soot sopo sopp sops soro sorr sors sort soso soss sost soto sotp sots soxs spfs spoo spop spor spos spot spox sppf spps spro sprs spso spsp spss spst spto sptr spts sros srps srpt srpx srsp srtp srtr ssfp ssop ssot sspf sspo ssps sspt sspx ssrs sssf ssss sstp ssts stof stoo stop stor stos stot stox stpf stpp stps stro strs stsf stss sttr tfot tfox tfpt tfrs tfss tftp toff tofo toft toof toor toos toot top- topf topo topp tops topt torf toro torp torr tors tort torx toso toss tost tosx toto totr tots tott tox- toxo toxs toxt tppp tppr tprs tptp tptr trfr troo trop tros trot trox trpp trps trst trtr tsop tsos tspo tsps tspt tssf tssr tsst tsts ttff ttop ttss tttt txtr xftp xoro xorp xors xoxo xpot xpto xtro xtsr xxxo xxxx

fofos foots fopos foros forro forso forss forst forto forts fotos foxxx fprot froop froot frost frots fspot fstop ftpfs ftrtt fxpro offof offto ofoto ofpop ooooo oppos opto- optot optto orfor oroso orost ortoo ososo ossos osstp ostro otoso ototo otpor otros ottos p-o-x pforp po-po poofs poopo poops poors poort poost poots popop popos poppo poro- poros porro porto ports posof post- posto postp posts potof potoo potop potor potos potro potto potts pppox proff profs proft proof proor proot prop- propp propr props propt pros- proso pross prost prot- proto prtor psor- psort pssst pssts ptprf ptpro ptprr ptprs ptprt ro-ro rofor roofs rooft roops roost roots ropos rorts rosso rosss rosto rosts roto- rotor rotos rotot rotox rotto rprop rptor rrsps rsssf s-o-r so-so softs soort soots sopor sopot soppo sopst sopto soror soros sorso sorts soss- sosto sotoo sotos sotto sotts spoof spoor spor- sporo spors sport sposo spots spotx sprot sroof sroot sssss stoff stoop stoor stoos stoot stopo stopp stops stopt storo storr stors stort stoss stots stott stoxx strof strop stros strot strrs t-pop t-top toffo toffs tofop tofor tofts toost toots topo- topof topor topos topot toppo topps topto toros torpo torps torro torrs torso torst torto torts tosos toss- tosto toto- totoo totop totos toxo- tppts tprot troff troft troop trop- tropo tross trost trots trott tsoro tsort tstop ttops ttttt xoops xootr xorro xotox xoxox xtort

f-prot f-spot f-stop foofoo forros forrot fortsp fosso fossor foxpro froots frosts fstops ftroop ofpoor ofsort ofspor oftfor oofotr oooooo oporto optfor optoro optsto oropos osoppo ossott ottoor poopoo popfor popoff popopo poporo poppop poptop porost porpos portof portos postop potoos pottop pottos pppppp ppsspp profor profos proofs proors proost propos propst proso- prosso prosto prosts proto- protos psoro- rofors roosts rootof rostr- rotors soorts soosoo sopors sorors sorsor sortof sostro spoofs spoors sporo- sporto sports spotof srprss ssorts sssfrs stofor stoops stoppo storrs stotts stroof stroop stroot strops stross strost t-stop t-tops to-fro tootoo topoff topors