cccc cccl ccee ccel ccgc ccgt cclc cclg cclx cctc cctl cctt ccxl cec- cece cect ceec ceel cege cel- celc cele cell celt cet- cete cexe cgcc cgcg cgel cgtl clec clee cleg clet cltc clxx ctec ctge ctle ctlg cxxx e-cl eccc ecce eccl ecct eclt ect- ectc eeee eele eetc eete eext egcc egcg egec egee egel egge eglc egle egte elce elec elee elet elex elgg elle elte etcc etec etee etel ette excl exec exel exge exte extl gc-c gccc gcet gclc gctc gece geel geet gege gegg gegl gele gelg gell gelt gete getg gett ggcl gggg glcc glce glee gleg glet glge lccc lcce lctl lece lect leel leet lege legg lele lell lete lett lext lexx lgte llcc llet llgc lllc llll ltcc ltcg ltee ltge lttc lxxx tccc tclx tctc tecl tect teec teel teet tegg tegt tel- telc tele telg tell telt tete tett tetx text tgcc tgel tgle tgtc tlgc tltx tttt xcel xexe xlet xxxx