c-cd cccc cccl cccp ccdc ccdp cced ccee ccel cclc ccpe ccpl ccpp cd-e cddl cdec cec- cece cecp cedd cede ceec ceel ceke cel- celc cele cell cepc cepe cepp ckck ckcl ckpc clcd cldc clec cled clee clek clep clpp cpce cpdl cpep cplc cppd dccc dccl dccp dcpl dddd ddlc dec- decc decd dece deck decl dedd dede deed deek deel deep dek- deke deld dele delk dell delp depc depe depp dkdc dpcp dpll dppc e-cl eccc ecce eccl ecdc ecdl eced ecpd ecpp eddc edde eddp ede- edel edle eede eeee eeke eele eked ekek ekpe el-p elce elde elec eled elee elek elke elle elpe epcc epec epee eple epll eppc eppp kccc kccd kcck kccl kcdc kcdd kcec kced kcee kcel kcep kckc kckk kckl kclc kcle kclk kcll kcpc kcpl kdcc kdcd kdce kddc kddd kddk kddl kdec kdel kdep kdkd kdkk kdlc kdld kdll kdlp keck kedc kedd kede kedp keed keek keel keep kekc keke kekl keld kele kelk kell kelp kep- kepc kepd kepe kkcd kkck kkcl kkdc kkdd kkdl kked kkkk kklc kkld kkll kkpc kkpk kkpl klcc klcd klce klck klcl kldc kldd klde klec kled klee klek klep klkc klkk klkl kllc klle kllk kllp klpc klpd kpcc kpcl kpdc kpek kpel kpke kpkk kpkl kplc kpld kplk kppc kppd kppk kppl kppp lccc lcce lcdd lcdp lcpc lcpd lcpl lddp ldpc lece leck lede leed leek leel leep leke lekk lele lell lepe lepp llcc lldc lldp lllc llll lpec lppl pccc pcce pccl pcep pclk pcll pcpp pdcp pdlc pece peck pecl ped- pede peec peed peek peel peep peke pekk pel- pele pell pepd pepe plcc plce ple- plec pled plee plek plkk plpp ppcc ppcd ppdk pple pppd pppp