dddd ddps ddss didi didj dids diii diis diiv dipp dips dird dirr dirs dis- disd disi disj disp diss divd divi divs djsr dpsd dpvs drip drrs drsp dsdp dsdr dsip dsps dsri dsrp dsrr dssi dssp dsvd dvdr dvds dvi- dvii dvir dvrp dvrs dvsr idid idir idis idps idss idvd iiii iiis iirs iisd iisi iisj iisp iisr ijji ipdi ipid ippr ipri ipsi ipsp ipss ipvs irdp irds iri- irid irip iris irps irri irrs irsp irvs isds isis ispr isps isri isrp issi issp issr isss ivdr ivrs jdpr jidi jiji jird jiri jisd jjdp jpip jpsv jsds jssp jssr jsss pdpr pdrs pdsd pdss pids piip pipi pipp pips piri pirr pirs pisd pisi piss ppds ppid pppd pppp ppps ppss pri- prid prii pris priv prpd prps prrd prri prrs prsd prsi prss prsv psdi psdp psdr psds psid psip psis pspi pspp pspr psps psrd psrp rdvs ridd ridi rids riis riji rijp rijs ripd ripi ripp ripr rips riri rirs risd risi risp riss rivp rivs rjdj rpdp rpii rpps rrrr rrsp rsdd rsds rsid rsis rsps rsvp rvsp s-ii s-iv sdds sdpr sdps sdrs sdss sidd sidi sidr sids sipi sipp sips siri sirp sirr sirs sisd sisi siss sivi sjds sjis spdp spdr spip spir spis spiv sppd spps sprd spri sprs spsd spsp spss sris srps srsd srsp ssdd ssdp ssid ssis ssps ssri ssrs sssi ssss ssvp svir vdsi vidi vids viii viji vijs vipr vips viri virr visd visi visp viss vivi vrdi vrij vris vrsi vsip vsrp vvvv