cccc cccp ccee cche cchp ccpe ccpp cctc cctt cec- cece cecp cect ceec cepc cepe ceph cepp cept cet- cete cetp chce chch chcp chec chee cheh chep chet chpp chtt cpce cpep cptp ctcp ctec ctep ctpp eccc ecce ecct eche echt ecpp ect- ectc ecth eeee eetc eete eeth ehcc eheh ehpt ehte epcc epch epec epee eph- eppc eppp epte etcc etch etec etee eth- ethe ette hccc hcch hcpc hech hect heep heet hehe hepc hepe hepp hept hete heth hett hhhh hhpc hhtp hpcc hppe htcc htcp htet htpc htpp http pccc pcce pcep pchp pcpp pcte pece pech pect peec peep peet pehe pepe pete peth pett phcc phe- phet phht ppcc pppp pptt ptcc pttc tccc tcep tch- tche tchh tchp tctc tech tect teec teet tepe tepp tete teth tett thch the- thec thee thep thet thhp thpp tpcp tppp tpte tptp ttcp tttt