cccc cccp cchp ccnc ccnp ccpn ccpp cctc cctt chch chcp chnc chpp chtt cncp cntc cpnt cptp ctcp ctpp cttn cttw hccc hcch hcpc hhhh hhpc hhtp hpcc htcc htcp htpc htpp http nccc nccn nccp ncct nchc ncnc ncpc nctc ncwc nhcc nhnn nhpt nnnn nntn npcc nppc nptc nptn ntcc nthn ntht ntpc ntwt nwpp nwth pccc pccw pchp pcnt pcpn pcpp phcc phht pnpp ppcc pppn pppp pptn pptt ptcc pttc pwnt tccc tch- tchh tchp tcnn tctc thch thhp thnt thpp tncc tpcp tppp tptp ttcn ttcp tttt twch twnt wccc wcch wccn wccp wcct wccw wchc wchn wchp wcht wcnc wcnh wcnn wcnp wcnw wcpc wcph wcpn wcpp wcpt wctc wcth wctn wctp wctt wctw wcwc wcwn wcwp whcc whcn whcp whct whhh whhn whht whhw whnc whnn whpc whph whpp whpt whtc whth whtn whtp whtt whwc whwh whwn wncc wnch wncn wnct wncw wnhc wnht wnhw wnnc wnnh wnnw wnpc wnpt wntc wnth wntn wntp wntt wntw wnwc wnwn wnwt wnww wpcc wpch wpcn wpct wpcw wphc wphn wphp wpht wpnh wpnn wpnt wpnw wppc wppn wppt wptc wpth wptn wptw wpwc wpwt wtcc wtch wtcn wtcp wtct wtcw wthn wtht wtnc wtnh wtnn wtnt wtnw wtpn wtpt wttc wtth wttn wttt wttw wtwt wtww wwch wwcn wwct wwcw wwhn wwhp wwht wwnc wwnh wwnn wwnt wwnw wwpc wwph wwpn wwpt wwpw wwtc wwth wwtn wwtp wwtw wwwc wwwh wwwn wwww