a-ha a-ii aaaa aaac aaad aaah aaai aaap aaca aacc aacd aach aaci aacp aada aadc aadi aaha aaic aaii aapa aapc aaph aapi acaa acac acad acai acap acca accc accd acch acci accp acda acdc acdi acdp acha achh achi achp aci- acia acic acid acip acpa acpd acpi adaa adac adad adah adai adap adcc adci adda addc addd addi adha adhd adhi adia adic adip adp- ahac ahad ahah ahai ahdi ahha ahip aiai aica aicc aicd aich aicp aida aidc aidi aiha aiia aiic aiid aipa aiph aipi apac apah apai apap apca apcc apcd apda apdd aph- apha aphc api- apia apic apid apip appa appc appd apph c-cd caaa caac caah caap cac- caca cacc cach caci cada cadc cadd cadi caha caia caic caid caip capa capc capd caph capi capp ccaa ccac ccad ccai ccap ccca cccc ccci cccp ccdc ccdh ccdi ccdp ccha cchp ccic ccid ccii ccip ccpa ccpp cdaa cdac cdad cdai cdda cdic cdii chaa chac chad chah chai chap chca chch chci chcp chdi chha chia chic chid chih chip chpa chpp ciaa cica cicc cich cici cida cidc cidi cidp ciia ciid ciii cipa cipp cpaa cpac cpad cpap cpca cpha cpia cpic cppa cppd daad daap daca daci dada dadi daha dahi dahp daia daid dapa dapi dapp dcca dccc dcci dccp dcia dcii dddd dhaa dhad dhai dhap dhcp dia- diac diad diap dica dich dici dida didi diii dipa dipc dipp dpaa dpac dpci dpcp dphp dppa dppc dpph h-ii haad hada hadh hadi haha haid hapa hapi happ hcap hcca hccc hcch hchi hcpc hdca hdci hdda hhaa hhhh hhip hhpa hhpc hi-c hiaa hicc hich hicp hida hidi hihc hihi hipc hipp hpac hpcc hpdh iaaa iaac iaai iaap iaca iacc iacp iadc iahc iaia iapa iapp icaa icac icad icai icap icca iccc icci iccp icdc icdd icdp ichc ichd ichi icpa icpc icpd idad idah idca idda idha idia idic idid ihad ihcc ihpa iiac iica iicd iida iiii iipa ipac ipad ipca ipcc ipdc ipdi iphc ipid ippa ippc paap paca pacd pach paci pada padd padi paha pahi pahp paia paid paip papa papi papp pcaa pcad pcap pcca pccc pcha pchp pcia pcip pcpp pdac pdca pdci pdcp pdic pdpa phad phah phai phcc phi- phip phpa piai pica picc pich pici pida piha piia piip pipa pipi pipp ppac ppad ppap ppcc ppcd ppci pphi ppic ppid ppih pppa pppd pppp