-ic c-- ccc ccd cci cco ccp ccr cct cdc cdd cdi cdo cdp cdr cdt cdy ci- cic cid cii cio cip cir cit co- coc cod coi coo cop cor cot coy cpc cpd cpi cpo cpp cpr cpt crc crd cri cro crp crr crt cry ctc ctd cti cto ctp ctr ctt cty cyc cyd cyo cyp cyr cyt dcc dcd dci dco dcp dcr dct ddc ddd ddi ddo ddp ddr ddt ddy di- dic did dii dio dip dir dit diy doc dod doi doo dop dor dot doy dpc dpd dpi dpo dpp dpr dpt drc drd dri dro drp drr drt dry dtc dtd dti dto dtp dtr dtt dty dy- dyc dyd dyo dyp dyr dyy i-d icc icd ici ico icp icr ict icy idc idd idi ido idp idr idt idy iic iid iii iio iip iir iit io- ioc iod ioi ioo iop ior iot ipc ipd ipi ipo ipp ipr ipt ipy ir- irc ird iri iro irp irr irt iry itc itd iti ito itp itt ity iyc iyo iyr iyt iyy o-i oc- occ ocd oci oco ocp ocr oct odc odd odi odo odp odr odt oic oid oii oio oip oir oit oo- ooc ood ooi ooo oop oor oot op- opc opd opi opo opp opr opt opy or- orc ord ori oro orp orr ort ory ot- otc otd oti oto otp otr ott oyd oyi oyo p-p pcc pcd pci pco pcp pcr pct pdc pdd pdi pdo pdp pdr pdt pic pid pii pio pip pir pit poc pod poi poo pop por pot poy ppc ppd ppi ppo ppp ppr ppt prc prd pri pro prp prr prt pry pt- ptc ptd pti pto ptp ptr ptt pty py- pyc pyd pyo pyr pyt rcc rcd rci rco rcp rcr rct rdc rdd rdi rdo rdp rdr rdt rdy ric rid rii rio rip rir rit riy roc rod roi roo rop ror rot roy rpc rpd rpi rpo rpp rpr rpt rrc rrd rri rrp rrr rrt rtc rtd rti rto rtp rtr rtt rty ry- ryc ryd ryo ryr ryy tcc tcd tci tco tcp tcr tct tdc tdd tdi tdo tdp tdr tdt tdy tic tid tii tio tip tir tit tiy to- toc tod toi too top tor tot toy tpc tpd tpi tpo tpp tpr tpt trc trd tri tro trp trr trt try ttc ttd tti tto ttp ttr ttt tty tyc tyd tyo typ tyr tyt ycc ycd yci yco ycp ycy ydo ydt ydy yid yii yio yip yir yit yoc yod yoi yoo yop yor yot yoy ypd ypo yrc yro yrp yrt ytc ytd yto ytp ytr ytt yyc yyt yyy

c-cd cccc ccci cccp ccdc ccdi ccdp ccdr ccic ccid ccii ccip ccir ccoc ccod ccpp ccpr ccrc ccri ccrp ccrt cctc cctt cd-r cddr cdic cdii cdio cdot cicc cici cico cicr cict cidc cidi cidp cidr cidt ciid ciii ciit cior cipo cipp circ ciri ciro cirr cirt citi cito citp citt city coco cocp coct codd codi cody coip coir coit cood coop coot copd copi copo copp copr copt copy cor- corc cord cori coro corp corr cort cory cotc coti coto cott coty coyo coyr coyt cpic cpio cppd cpri cprt cptp cptr crcc crcr crdc cric crip crit croc crod croo crop cror crot croy crpc crrt crtc crtp cry- cryo ctcp ctic ctor ctot ctpo ctpp ctrc ctrp cyc- cycc cypc cyrt cyt- cyto cyy- cyyc dc-y dccc dcci dccp dcct dcii dcio dcop dcpo dctc dddd ddoc ddot ddpo ddrc ddry dici dico dict dicy didi dido didy diii dioc diop dior diot dipc dipo dipp dipt dird dirr dirt diti dito ditt diyi doci doco doct dod- dodd dodi dodo dody doid doit dood doop door doot dopo dopp dopr dopt dopy dorc dord dori doro dorp dorr dort dory dotd doti doto dott doty doyo dpci dpcp dpdt dppc dpty dpyd dric drip drit drod drop drot droy dry- dtcc dtdp dtor dtot dttp dycd dydd dyio dyit dyo- dyoo dyor dyot dyr- dyrc dyri dyro dyrt dyt- dytc dyty dyyr iccc icci icco iccp iccr icct icdc icdd icdp icoc icod icor icpc icpd icpo icrc icrr icrt icry ictp idcr iddo idic idid idio idir idoc idrc idro idtp iicd iiii iiio iiit iioi iioo iiop iirc iitr iitt ioci iocp iod- iodd iodo ioii ioio ioit iooi iooo iori ioto ipcc ipct ipdc ipdi ipid ipod ipop ippc ippo ippr ippy ipri iptc ipto ircc ircd irdc irdo irdp iri- iric irid irio irip iriy iroc irod irop irpc irrc irri irti irtp itdo itic itoi itoo itor itpc itri itry itto itty iypt occc occi occt ocpd ocpp ocro ocrr oct- octi octo octy odci oddd oddi oddy odic odio odir odoo odop odor odot odrp odry odyr oici oido oiii oipc oirt oiry oitc oiti oocr oodi ooid oooo oord oort oory ootp ooty opic opii opio opit opo- opor oppi oppo oppy opry opti opto orci orco ordo ori- oric orid orio orit oro- oror orot oroy orpc orpi orri orro orry ortc orto otcd otic otit oto- otoo otor otoy otpp otro otry otti otto otyr oyri pccc pcip pcod pcpp pcrc pcrd pdci pdcp pdic pdoc pdpr pdrc pdtc picc pici pico picr pict picy pido piip piot pipi pipo pipp pipy pirc piri piro pirr piry piti pito pitr pitt pity piyo pocd poco pod- podd podi podo pody poid poio pood poop poor poot pop- popc popi popo popp popt popy porc pori poro porr port pory potc potd poti poto pott poty poyo poyr ppcc ppcd ppci ppic ppid ppod pppd pppo pppp pprc pptt prcc prcd prcp pri- prid prii pro- proc prod proo prop prot prpd prrd prri prtc prti prtp prtr ptcc ptdc ptop ptpd ptrd pttc pyic pyo- pyot pypy pyr- pyri