cccc ccci ccee cche ccic ccii cctc cctt cec- cece ceci cect ceec cet- cete ceti chce chch chci chec chee cheh chet chic chie chih chit chtt cicc cich cici cict ciee ciht ciii ciit cite cith citi citt ctec ctic eccc ecce ecci ecct eche echt ecit ect- ectc ecth eeee eetc eete eeth ehcc eheh ehte eich eiec eiei eitc eith eiti etcc etch etec etee eth- ethe etic ette etti h-ii hccc hcch hchi hech hect heet hehe heic heie heih heit hete heth hett hhhh hi-c hicc hice hich hiei hiet hihc hihe hihi hiht hiie hiit hitc hite hiti hitt htcc htet iccc icci icct icec icee icet ichc iche ichi iecc ieet ieie iett ihcc ihit ihtc iiht iiie iiii iiit iitt itch itec itet ithc ithe itic itie tccc tch- tche tchh tchi tctc tech tect teec teet tehi teic teie tete teth teti tett thch the- thec thee thei thet thi- thic thie ticc tice tich tie- tiee tiei tiet tiht tiit titc tite tith titi titt tttt