-ic c-- ccc ccd cci ccp ccr ccs cct cdc cdd cdi cdp cdr cds cdt cdy ci- cic cid cii cip cir cis cit cpc cpd cpi cpp cpr cps cpt crc crd cri crp crr crs crt cry csc csd csi csp csr css cst csy ctc ctd cti ctp ctr cts ctt cty cyc cyd cyp cyr cys cyt dcc dcd dci dcp dcr dcs dct ddc ddd ddi ddp ddr dds ddt ddy di- dic did dii dip dir dis dit diy dpc dpd dpi dpp dpr dps dpt drc drd dri drp drr drs drt dry dsc dsd dsi dsp dsr dss dst dsy dtc dtd dti dtp dtr dts dtt dty dy- dyc dyd dyp dyr dys dyy i-d icc icd ici icp icr ics ict icy idc idd idi idp idr ids idt idy iic iid iii iip iir iis iit ipc ipd ipi ipp ipr ips ipt ipy ir- irc ird iri irp irr irs irt iry is- isc isd isi isp isr iss ist isy itc itd iti itp its itt ity iyc iyr iys iyt iyy p-p pcc pcd pci pcp pcr pcs pct pdc pdd pdi pdp pdr pds pdt pic pid pii pip pir pis pit ppc ppd ppi ppp ppr pps ppt prc prd pri prp prr prs prt pry ps- psc psd psi psp psr pss pst psy pt- ptc ptd pti ptp ptr pts ptt pty py- pyc pyd pyr pys pyt rcc rcd rci rcp rcr rcs rct rdc rdd rdi rdp rdr rds rdt rdy ric rid rii rip rir ris rit riy rpc rpd rpi rpp rpr rps rpt rrc rrd rri rrp rrr rrs rrt rsc rsd rsi rsp rsr rss rst rtc rtd rti rtp rtr rts rtt rty ry- ryc ryd ryr rys ryy scc scd sci scp scr scs sct sdc sdd sdi sdp sdr sds sdt sdy sic sid sii sip sir sis sit spc spd spi spp spr sps spt spy sr- src srd sri srp srr srs srt sry ss- ssc ssd ssi ssp ssr sss sst stc std sti stp str sts stt sty sy- syc syd syi syp syr sys syt tcc tcd tci tcp tcr tcs tct tdc tdd tdi tdp tdr tds tdt tdy tic tid tii tip tir tis tit tiy tpc tpd tpi tpp tpr tps tpt trc trd tri trp trr trs trt try tsc tsd tsi tsp tsr tss tst tsy ttc ttd tti ttp ttr tts ttt tty tyc tyd typ tyr tys tyt ycc ycd yci ycp ycs ycy yds ydt ydy yid yii yip yir yis yit ypd yps yrc yrp yrs yrt ysc ysi ysp ysr yss yst ysy ytc ytd ytp ytr yts ytt yyc yys yyt yyy

c-cd cccc ccci cccp cccs ccdc ccdi ccdp ccdr ccds ccic ccid ccii ccip ccir ccis ccpp ccpr ccps ccrc ccri ccrp ccrs ccrt ccsd ccsi ccsp ccss ccst cctc cctt cd-r cdcs cddr cdic cdii cdis cdps cdrs cdss cicc cici cicr cics cict cidc cidi cidp cidr cids cidt ciid ciii ciis ciit cipp cips circ ciri cirr cirs cirt cis- cisc cisd cisp cisr ciss cist cisy citi citp cits citt city cpcs cpic cppd cpps cpri cprs cprt cpsc cpsr cptp cptr cpts crcc crcr crdc cric crip cris crit crpc crps crrt crsp crss crst crtc crtp crts cry- crys cscc cscd csci cscr cscs csdp csdr csid csir csis csit cspc cspd cspi csps cspt csrc csrd csrs cssd cssr cstc cstd cstr csts csys ctcp ctic ctpp ctps ctrc ctrp ctrs ctsc ctss ctts cyc- cycc cycs cyds cypc cyps cyrs cyrt cyst cyt- cyy- cyyc dc-y dccc dcci dccp dccs dcct dcds dcii dcis dcps dcsc dcss dctc dcts dddd ddps ddrc ddry ddss ddts dici dict dicy didi dids didy diii diis dipc dipp dips dipt dird dirr dirs dirt dis- disc disd disi disp diss dist disy diti dits ditt diyi dpci dpcp dpdt dppc dpsd dpst dpts dpty dpyd dpys dric drip drit drrs drsp dry- drys dscc dscp dscr dscs dsdp dsdr dsip dsps dspt dsrc dsri dsrp dsrr dssc dssi dssp dsst dstc dsts dtcc dtdp dtss dttp dycd dydd dyit dyr- dyrc dyri dyrt dys- dysi dysp dysr dyss dyst dyt- dytc dyty dyyr iccc icci iccp iccr iccs icct icdc icdd icdp icis icpc icpd icps icrc icrr icrs icrt icry icsc icsd icsi icsp icsr icss icst ictp icts idcr idic idid idir idis idps idrc idsc idss idtp idts iicd iiii iiis iiit iirc iirs iisc iisd iisi iisp iisr iist iitr iitt ipcc ipcs ipct ipdc ipdi ipid ippc ippr ippy ipri ipsc ipsi ipsp ipss iptc ipts ircc ircd ircs irdc irdp irds iri- iric irid irip iris iriy irpc irps irrc irri irrs irsp irti irtp irts iscc iscd isci iscp iscr iscs isct isdc isds isic isis isit ispc ispr isps ispy isri isrp issc issi issp issr isss issy istc istd isti istp istr ists isty isys itcs itic itis itpc itri itrs itry itsi itsp itsy itty iypt pccc pccs pcip pcpp pcps pcrc pcrd pcts pdci pdcp pdic pdpr pdrc pdrs pdsd pdss pdtc picc pici picr pics pict picy pids piip pipi pipp pips pipy pirc piri pirr pirs piry pisd pisi piss pist pisy piti pitr pits pitt pity piys ppcc ppcd ppci ppcs ppds ppic ppid pppd pppp ppps pprc ppss ppts pptt prcc prcd prcp prcs pri- prid prii pris prpd prps prrd prri prrs prsc prsd prsi prss prtc prti prtp prtr prys psci psdc psdi psdp psdr psds psid psip psis pspi pspp pspr psps psrd psrp pssc psst psts psy- psys ptcc ptdc ptpd ptrd ptsd pttc pyic pypy pyr- pyri pyry pyss pyst pytt rccc rccs rcdc rcds rcic rcid rcis rcpd rcpi rcps rcpt rcrd rcsc rcsd rcsi rcss rctc rcti rcts rcyc rdpc ricc rics rict ridc ridd ridi rids