cccc cccf ccee ccfc ccff cche cchy cctc cctt cec- cece cect ceec cef- cefc cet- cete cfcf cfcy cftc cfte cfth chce chch chec chee chef cheh chet chey chfc chtt chy- chyc ctcf ctec ctfc cyc- cycc cyfe cyfh cyft cyt- cyte cyy- cyyc eccc ecce ecct ecef ecfc eche echt ect- ectc ectf ecth eeee eefe eetc eete eeth efet effy eft- ehcc eheh ehte ehyt etcc etch etec etee etfc etfe eth- ethe ette etty eyec eyet eyey eyte eyth fccf fcch fcty fece fech fect feet fefc fefe feff fete feth fett feyt ffcc ffee ffff fftf ft-c ftfc ftfy fyce fych fyfe hccc hcch hcfc hech hect heef heet hefe heft hehe hete heth hett heye heyf heyh heyt hfce hhhh htcc htet htfc hyce hyet hyhe hyte tccc tcfc tch- tche tchh tctc tech tect teec teef teet tefc teff teft tete teth tett teye tfec tftc thch the- thec thee thef thet they thye thyf thyh ttfc ttff tttt tyce tyee tyet tyfe tyff tyft tyht tyte tytt tyty yccc ycch ycee yche yctc yech yeet yefe yeff yeft yehe yete yett yeye yfet yfte yhet yhte ytch ythe ytht yyfe yyff yyyy