a-ha aaaa aaac aaad aaah aaap aaca aacc aacd aach aacp aada aadc aaha aapa aapc aaph acaa acac acad acap acca accc accd acch accp acda acdc acdp acha achh achp acpa acpd adaa adac adad adah adap adcc adda addc addd adha adhd adp- ahac ahad ahah ahha apac apah apap apca apcc apcd apda apdd aph- apha aphc appa appc appd apph c-cd caaa caac caah caap cac- caca cacc cach cada cadc cadd caha capa capc capd caph capp ccaa ccac ccad ccap ccca cccc cccp ccdc ccdh ccdp ccha cchp ccpa ccpp cdaa cdac cdad cdda chaa chac chad chah chap chca chch chcp chha chpa chpp cpaa cpac cpad cpap cpca cpha cppa cppd daad daap daca dada daha dahp dapa dapp dcca dccc dccp dddd dhaa dhad dhap dhcp dpaa dpac dpcp dphp dppa dppc dpph haad hada hadh haha hapa happ hcap hcca hccc hcch hcpc hdca hdda hhaa hhhh hhpa hhpc hpac hpcc hpdh paap paca pacd pach pada padd paha pahp papa papp pcaa pcad pcap pcca pccc pcha pchp pcpp pdac pdca pdcp pdpa phad phah phcc phpa ppac ppad ppap ppcc ppcd pppa pppd pppp