cccc cccl ccee ccel cclc cctc cctl cctt cec- cece cect ceec ceel cel- celc cele cell celt cet- cete cewe clec clee clet clew cltc ctec ctle cttw e-cl eccc ecce eccl ecct eclt ect- ectc eeee eele eetc eete elce elec elee elet elle elte etcc etec etee etel ette ewew ewle ewte lccc lcce lctl lece lect leel leet lele lell lete lett lewe llcc llet llew lllc llll ltcc ltee lttc tccc tctc tecl tect teec teel teet tel- telc tele tell telt tete tett tttt twee wccc wcce wccl wcct wccw wcec wcee wcet wclc wcle wcll wclt wclw wctc wcte wctl wctt wctw wcwc wecc wecl wect wecw weec weel weet welc wele well welt wetc wete wett wewc wewe wlcc wlcl wlct wlec wlee wlel wlew wlle wlll wllt wllw wltc wltl wltt wltw wlwc wlwe wlwl wlwt wtcc wtcl wtct wtcw wtel wtlc wtlw wttc wtte wttl wttt wttw wtwt wtww wwcl wwct wwcw wwec wwel wwet wwlc wwle wwll wwlw wwtc wwtw wwwc wwwe wwwl wwww