ddd ddf ddi ddo ddp ddr dds dfd dff dfi dfo dfp dfr dfs di- did dif dii dio dip dir dis dod dof doi doo dop dor dos dpd dpf dpi dpo dpp dpr dps drd dri dro drp drr drs dsd dsf dsi dso dsp dsr dss fdd fdf fdi fdo fdp fdr fds ffd fff ffi ffo ffp ffr ffs fid fif fii fip fir fis fof foi foo fop for fos fpd fpi fpo fpp fpr fps frd frf fri fro frp frr frs fsd fsf fsi fso fsp fsr fss i-d i-f idd idf idi ido idp idr ids ifd iff ifi ifo ifp ifr ifs iid iif iii iio iip iir iis io- iod iof ioi ioo iop ior ios ipd ipf ipi ipo ipp ipr ips ir- ird irf iri iro irp irr irs is- isd isf isi iso isp isr iss o-i odd odf odi odo odp odr ods of- ofd off ofi ofo ofp ofr ofs oid oif oii oio oip oir ois oo- ood oof ooi ooo oop oor oos op- opd opf opi opo opp opr ops or- ord orf ori oro orp orr ors os- osd osf osi oso osp osr oss p-p pdd pdf pdi pdo pdp pdr pds pfd pff pfi pfo pfp pfr pfs pid pif pii pio pip pir pis pod pof poi poo pop por pos ppd ppf ppi ppo ppp ppr pps prd prf pri pro prp prr prs ps- psd psf psi pso psp psr pss rdd rdf rdi rdo rdp rdr rds rfd rff rfi rfo rfp rfr rfs rid rif rii rio rip rir ris rod rof roi roo rop ror ros rpd rpf rpi rpo rpp rpr rps rrd rrf rri rrp rrr rrs rsd rsf rsi rso rsp rsr rss sdd sdf sdi sdo sdp sdr sds sfd sff sfi sfo sfp sfr sfs sid sif sii sio sip sir sis sod sof soi soo sop sor sos spd spf spi spo spp spr sps sr- srd srf sri sro srp srr srs ss- ssd ssf ssi sso ssp ssr sss

dddd ddpo ddps ddss dfds dfrf dfri didi dido dids dif- diff difs diii diis diop dior dios dipo dipp dips dird dirr dirs dis- disd disi diso disp diss dod- dodd dodi dodo dods doff doid dois dood doof doop door doos dopo dopp dopr dops dord dorf dori doro dorp dorr dors dosi doso doss dpos dpsd drif drip drod drof drop drrs drsp dsdp dsdr dsif dsip dsos dspf dsps dsri dsrp dsrr dssi dssp fdos ffff ffii ffps ffrr ffss fidf fido fids fiff fifi fifo fiii fior fios fipp fips firs fisd fisi fiss fofo foid fois food foof foos fopp fops for- ford fori foro forr fors fosi foso foss fprf frid frio frip fris frop fros frpd frps frso fsfi fsfo fspf fssf fssp iddo idfp idid idio idir idis idos idps idrf idro idsf idso idss ifid ifis ifor ifpo ifps ifrf ifri ifso ifsp iiii iiio iiis iioi iioo iiop iios iipf iirs iisd iisi iisp iisr iod- iodd iodo ioii ioio ioof iooi iooo ioos iops iori iors ioso ipdi ipid ipod ipop ipos ippf ippo ippr ipri ipsi ipso ipsp ipss irdo irdp irds iri- irid irio irip iris irod irop irps irri irrs irsf irsp isds isfp isis iso- isof isop isor isos ispf ispr isps isri isrp issf issi isso issp issr isss oddd oddi odds odio odir odis odoo odop odor odos odrp odso ofdr off- offo offr offs ofid ofor oido oids oiii oios oisd oodi ooff oofs ooid oooo ooos oops oord oosi opds opii opio opis opo- opor opos oppi oppo opps opsi ordo ords orff orfi orfs ori- orid orif orio oris oro- orof oror oros orpi orps orri orro orrs orsi orso osdi osii osip osis osoi osoo osor osos osrd osro ossd ossi osso pdfs pdos pdpr pdrs pdsd pdss pfff pffr pfis pfps pido pids piff pifs piip pipi pipo pipp pips piri piro pirr pirs pisd pisi piso piss pod- podd podi podo pods poff pofi poid poio pois pood poof poop poor poos pop- popi popo popp pops pori poro porr pors posi poso poss ppds ppid ppif ppod ppos pppd pppo pppp ppps pprf ppsf ppss prfs pri- prid prif prii pris pro- prod prof proo prop pros prpd prps prrd prri prrs prsd prsi prso prss psdi psdp psdr psds psfs psid psip psis psoi psos pspi pspp pspr psps psrd psrp psso rdio rdos rdso rfdi rfds rfid ridd ridi rido rids riff rifs riif riis rios ripd ripi ripp ripr rips riri rirs risd risi riso risp riss rodd rodi rodo rods roff rofo roid roif roio roir rois rood roof rooi roop roor roos ropo rops rori roro rosi roso rosp ross rpdp rpii rpof rpos rpps rrif rrrr rrsp rsdd rsds rsid rsis rsos rspo rsps s-ii s-os sdds sdif sdio sdpr sdps sdrs sdsf sdss sfio sfor sfos sfpd sfro sfss sidd sidi sido sidr sids siff sifo sifr siod siop sior sios sipi sipo sipp sips sirf siri siro sirp sirr sirs sisd sisi siss sodd sodo sods sofi sofo soif soir sois sood soof soop soor soos sopd sopi sopo sopp sops sord sori soro sorr sors sosi soso soss spdf spdp spdr spfs spio spip spir spis spod spoo spop spor spos sppd sppf spps sprd spri spro sprs spsd spso spsp spss srfi sris sros srps srsd srsp ssdd ssdf ssdp ssfp ssid ssis ssop sspf sspo ssps ssri ssrs sssf sssi ssss

d-rod ddddd didio didos didso diffs diiop dioid dioro diors dipod dipso dirfi disir diss- do-do dodds dodoo dodos dodro doffs dofor doido doids doiop doodo doods doofi doofs doors dopdf dorff dorid dorio doris doros dorps dorrs dors- dorsi dorso dosis dossi dosso dpsir drdos driff drips driss droff droid drood droof droop drop- dropi dropo drops drori