c-cd cccc ccci cccp ccdc ccdh ccdi ccdp cchp cchy ccic ccid ccii ccip ccpp cctc cctt cdic cdii chch chci chcp chdi chic chid chih chip chit chpp chtt chy- chyc cicc cich cici cict cidc cidi cidp cidt ciht ciid ciii ciit cipp cith citi citp citt city cpic cppd cptp ctcp ctic ctpp cyc- cycc cypc cyt- cyy- cyyc dc-y dccc dcci dccp dcct dcii dctc dddd dhcp dich dici dict dicy didi didy diii dipc dipp dipt dith diti ditt diyi dpci dpcp dpdt dphp dppc dpph dpty dpyd dtcc dtdp dthd dttp dycd dych dydd dyhh dyhp dyht dyit dyph dyt- dytc dyty h-ii hccc hcch hchi hcpc hdci hdtt hdyd hhhh hhip hhpc hhtp hi-c hicc hich hicp hidi hidy hihc hihi hiht hiit hipc hipp hipt hitc hiti hitt hpcc hpdh hpti htcc htcp htpc htpp http hydd hydt hyp- hyph hypt hypy iccc icci iccp icct icdc icdd icdp ichc ichd ichi ichy icpc icpd ictp idic idid idtp ihcc ihit ihtc iicd iiht iiii iiit iitt ipcc ipct ipdc ipdi iphc ipid ippc ippy iptc itch ithc itic itpc itty iypt pccc pchp pcip pcpp pdci pdcp pdic pdtc phcc phht phi- phip phit picc pich pici pict picy piip pipi pipp pipy pith piti pitt pity ppcc ppcd ppci pphi ppic ppid ppih pppd pppp pptt ptcc ptdc ptpd pttc pych pyic pypy pyth pytt tccc tcdd tch- tchh tchi tchp tcpy tctc thch thhp thi- thic thpp thyh ticc tich tidc tidd tidy tiht tiit tip- tipc tipi tipp tipt titc tith titi titp titt tiyi tpcd tpcp tppd tppp tptp ttcp tttt ttyd tydd tydi tydy tyht typ- typh typp typy tytd tyti tytt tyty yccc ycch yctc ydyt yhid yhit yhyd yidi yiti yitp ypcc ytch ytht yyyy