-ene c-cd cccc cccs ccdc ccdn ccds cced ccee ccnc ccne ccns ccsd ccsn ccss cd-e cdcs cdec cdes cdnc cdss cec- cece cecs cedd cede ceec cees ceke cen- cend cene cens cesc cese cess ckck ckcs cken cknc ckns cndd cnes cnss cscc cscd csce cscs csdn csec csee csks csne cssd csse dccc dccs dcds dcns dcsc dcss dddd ddes ddss dec- decc decd dece deck decs dedd dede deed deek deen dees dek- deke deks dene denk denn dens des- desc dese desk dess dkdc dnce dncs dnsc dscc dscn dscs dssc dssn eccc ecce ecdc eced eces ecks ecne ecsc ecse ecss eddc edde edds ede- eden edes edns edss eecs eede eeee eees eeke eeks eend eens eese eesk eked ekek eken ekes ekne ence encs end- ende ends ened enee enes enke ennc enne enns ense esce escs esds esee esek esen eses eske esks esne esse kccc kccd kcck kcdc kcdd kcds kcec kced kcee kckc kckk kckn kcnd kcns kcsc kcsd kcse kcsn kcss kdcc kdcd kdce kddc kddd kddk kdec kden kdkd kdkk kdkn kdnd kdne kdnk kdnn kdns kdsc kdsd kdsk kdsn kdss keck kedc kedd kede keds keed keek keen kees kekc keke keks ken- kend kene kenk kenn kens kesc kesd kesk kesn kess kkcd kkck kkcn kkcs kkdc kkdd kked kken kkkk kknd kkne kknn kkns kksd kkse kksn kkss knce knck kncn kndc kndd knde kndk kndn knec kned knee knek knen knes knkk knnd knnk knns knsc knsd knse knsk knsn knss ksce ksck kscn kscs ksdc ksdk ksdn ksds ksec ksed ksee ksek ksen kskd kske kskk kskn ksks ksnc ksnd ksnk ksnn ksns ksse kssn ksss nccc nccn nccs ncdc ncdn ncds ncec nced ncee ncen nces ncnc ncnd ncsc ncse ncss ndcc ndcs ndde ndss necc nece neck necs nedc nedd nede neds need neen nees neke nend nene nens nesc nese nesn ness nnes nnnn nnss nscc nscd nscs nsds nsec nskk nssc nsse nsss sccc scce sccs scdc scds scec scee sck- scnd scsc scsd scsn sdcc sddc sdds sdes sdsc sdss se-c se-d se-e se-k se-n se-s sec- secc secd sece seck secn secs sede seds seec seed seek seen sees seke sekk send sene senn sens sesc sese sess sked skee sken skes skn- sksd skss sncc sned snee snes snns snsd sscc ssce sscs ssdc ssdd ssec ssee sses ssns sssc ssss