cccc ccci cccp ccee ccgc ccgt ccic ccii ccip ccpe ccpp cctc cctt cec- cece ceci cecp cect ceec cege ceip cepc cepe cepp cept cet- cete ceti cetp cgcc cgcg cgtp cicc cici cict ciee cigi ciii ciit cipp cite citg citi citp citt city cpce cpep cpic cptp ctcp ctec ctep ctge ctic ctpp cyc- cycc cyeg cypc cyt- cyte cyy- cyyc eccc ecce ecci ecct ecig ecip ecit ecpg ecpp ect- ectc eeee eetc eete egcc egcg egec egee egge eggi eggp eggy egpe egpi egte eiec eiei eige eigg eitc eiti epcc epci epec epee epi- epic epie epip epit eppc eppp eppy epte etcc etec etee etic ette etti etty eyec eyet eyey eype eyte gc-c gccc gcet gcic gcii gcpc gctc gece geep geet gege gegg geic geie geig geit gepe gete getg geti gett geyi geyt gggg giet gige gigg gigi gipe gipi gipp gite gpgp gpip gtip gyge gype gyte gytt iccc icci iccp icct icec icee icet icey icgc icpc ictp iecc ieet ieie iett igcc igcp iget iggy iiie iiii iiit iitt ipcc ipce ipct ipec ipet ipie ippc ippy iptc itec itep itet itgc itic itie itpc itty iyet iypt pccc pcce pcep pcgg pcip pcpp pcte pece peci pect pecy peec peep peet pegg peip peit pepe pepi pete peti pett pety pgcc pgce picc pice pici pict picy piep piet pigc pigg pigp pigt piip pipe pipi pipp pipy pite piti pitt pity piye ppcc ppci ppgi ppic ppie ppig pppp pptt ppye ptcc pttc pyce pyep pyet pyg- pygg pyic pype pypy pyte pytt tccc tcep tcpy tctc tect teec teet tegg tegi tegt teic teie teip tepe tepi tepp tete teti tett teye tgcc tgtc ticc tice tie- tiee tiei tiep tiet tige tigi tigy tiit tip- tipc tipe tipi tipp tipt titc tite titi titp titt tiye tiyi tpcp tpeg tppp tpte tptp ttcp tttt tyce tyee tyet typ- type typp typy tyte tyti tytt tyty yccc ycee ycie yctc yeep yeet yegg yegi yeie yeii yeit yepe yepp yete yeti yett yeye yeyi yiet yipe yite yiti yitp ypcc yyyy