c-cd cccc ccci cccl cccp ccdc ccdi ccdp ccic ccid ccii ccil ccip cclc ccli ccoc ccod ccpl ccpp cddl cdic cdii cdio cdli cicc cici cico cidc cidi cidp ciid ciii cili cill cilo cilp cipo cipp clcd cldc clic clii clio clip clod cloo clop cloy clpp cly- coco cocp codd codi codl cody coil coip col- cold coli coll colo colp coly cood cool coop copd copi copo copp copy coyl coyo cpdl cpic cpio cplc cppd cyc- cycc cycl cyl- cylc cyld cyll cypc cyy- cyyc dc-y dccc dcci dccl dccp dcii dcil dcio dcli dcop dcpl dcpo dddd ddlc ddly ddoc ddpo dici dico dicy didi dido didy diii dili dill dilo dily dioc diol diop dipc dipl dipo dipp diyi dlco dlii dlil doci doco dod- dodd dodi dodo dody doid doil dold doli doll dolo dolp doly dood dool doop dopo dopp dopy doyl doyo dpci dpcp dpll dppc dpyd dycd dydd dyio dyll dyo- dyoo iccc icci iccl icco iccp icdc icdd icdl icdp icll iclp icoc icod icpc icpd icpo iddo idic idid idil idio idli idly idoc idol idyl iicd iiii iiio iioi iioo iiop ilcd ilic ilio ill- illd illi illo illp illy iloc iloo ioci iocp iod- iodd iodo ioii ioio iolo iooi iooo iopl ipcc ipdc ipdi ipid ipil iplo ipod ipop ippc ippo ippy lccc lcdd lcdp lcpc lcpd lcpl ldci lddp ldpc lico lidl lido liii lili lill lilo lily lio- liod lip- lipc lipi lipl lipo lipp lipy liyl llcc lldc lldp lllc llll lloc llod lloo locc loci loco lodi loic loid lold loli loll lolo loly looc lood lool loop lopi lopp loyd lpod lppl lyc- lyco lydd lyly lyo- occc occi oclc ocpd ocpp odci oddd oddi oddy odic odio odly odoo odop odyl oici oido oiii oily oipc oiyl olcc oldy olic olid olio olli ollo olly olpc oodi ooid oold oolo oooo opic opii opio opo- oppi oppo oppy oyly pccc pccl pcip pcll pclo pcod pcpp pdci pdcp pdic pdlc pdoc picc pici pico picy pido piip pil- pild pili pill pilo pily pipi pipo pipp pipy piyo plcc plid plio plip ploc plod ploo plop ploy plpp plyd pocd poco pod- podd podi podo pody poid poil poio pold poli poll polo poly pood pool poop pop- popc popi popo popp popy poyo ppcc ppcd ppci ppic ppid ppli pplo ppod pppd pppo pppp pyic pyl- pyli pyll pyo- pypy yccc ydil yidi yild yili yill ylid ylli yodo yold yoli yoll yolo yolp yoly yood yool yoop yopo yopy yoyo ypcc yyyy