dddd ddpo ddps ddss dfds dfrf dnpo dod- dodd dodo dods doff dond donn dono donp donr dons dood doof doon doop door doos dopo dopp dopr dops dord dorf dorn doro dorp dorr dors doso doss dpos dpsd drno drod drof dron drop drrs drsp dsdp dsdr dsos dspf dsps dsrp dsrr dssn dssp fdos ffff ffps ffrr ffss fndd fndn fndr fnrs fnsp fofo fond fono fons food foof foon foos fopp fops for- ford forn foro forr fors foso foss fprf frns fron frop fros frpd frps frso fsfo fspf fssf fssp nddo ndnp ndop ndor ndos ndpd ndpr ndps ndrf ndsf ndss nfff nfon nfps nfrs nfsr nnnn nnos nnpr nnss nodo nods non- nonn nono nons noo- noon nooo noop noor noos nops nor- nord norf norn noro norr nors nos- noss nppd npss nrds nron nrpn nrps nrrd nrsp nsdf nsds nsfs nsnr nsof nsos nsps nsrd nssf nsso nssp nssr nsss oddd odds odon odoo odop odor odos odrp odso ofdr off- offo offr offs ofno ofor ondo onno onod onon onor onos onso ooff oofs oons oooo ooos oops oord opds opo- opon opor opos oppo opps ordn ordo ords orff orfs orno orns oro- orof oron oror oros orps orro orrs orso osno osnr osoo osor osos osrd osro ossd osso pdfs pdns pdos pdpn pdpr pdrs pdsd pdss pfff pffr pfps pnon pnpo pnpp pnro pod- podd podo pods poff pond pono ponp pons pood poof poon poop poor poos pop- popo popp pops porn poro porr pors posn poso poss ppds ppod ppos pppd pppn pppo pppp ppps pprf ppsf ppss prfs prnd prnp pro- prod prof pron proo prop pros prpd prps prrd prrs prsd prso prss psdp psdr psds psfs psnr pson psos pspp pspr psps psrd psrp psso rdos rdso rfds rndf rndp rnds rnod rnsp rodd rodo rods roff rofo rond rono rons rood roof roon roop roor roos ropo rops roro roso rosp ross rpdp rpof rpon rpos rppn rpps rrrr rrsp rsdd rsds rsnn rsno rsnr rsos rspo rsps s-os sdds sdpr sdps sdrs sdsf sdss sfor sfos sfpd sfro sfss snns snod snoo snop snor snos snpo snpp snrs snsd sodd sodo sods sofo son- sond sono sons sood soof soon soop soor soos sopd sopo sopp sops sord sorn soro sorr sors soso soss spdf spdp spdr spfs spns spod spon spoo spop spor spos sppd sppf spps sprd spro sprs spsd spso spsp spss srnn srno sros srps srsd srsp ssdd ssdf ssdp ssfp ssns ssop sspf sspo ssps ssrs sssf ssss