a-ha aaaa aaac aaah aaap aaca aacc aach aaco aacp aact aaha aaoo aapa aapc aaph aapo aapt aata aatc aatt ac-t acaa acac acap acat acca accc acch acco accp acct acha achh acho achp acht acoa acoh acop acot acpa acpt acta actc acth acto actt ahac ahah ahat ahha ahoa ahop ahot ahta ahto aoah aoca aopo aotc apac apah apao apap apat apca apcc apco aph- apha aphc apo- apoc apoo apop apot appa appc apph appt apta aptc aptt at-t ataa atac atap atat atca atcc atch atco atha atho atoc atop atot atta atto attp caaa caac caah caap caat cac- caca cacc cach caco caha caht capa capc caph capo capp capt cat- cata catc cath cato catt ccaa ccac ccap ccat ccca cccc cccp ccha cchp ccoc ccpa ccpp cctc cctt chaa chac chah chao chap chat chca chch chcp chha choc choh choo chop chpa chpp chto chtt coat coca coch coco cocp coct coha coho cooh coop coot copa coph copo copp copt cota cotc coth coto cott cpaa cpac cpap cpca cpha cppa cptp ctca ctcp ctot ctpo ctpp ctta haat haco haha haho haht hapa happ hata hath hato hatt hcap hcat hcca hccc hcch hcpc hhaa hhat hhhh hhpa hhpc hhtp hoac hoap hoat hoca hoch hoha hoho hoop hoot hopa hopo hopp hopt hota hoth hoto hotp hott hpac hpao hpcc hpot hpto htcc htcp htoh htop htpa htpc htpp http oahp oaph oath ocac ocap ocat occa occc occt ocha ocht ocpa ocpp oct- octa octo ohcc ohho ohoh ohta ohto ooaa ooha ooho oooh oooo ootp opah opap opca opo- oppa oppo opto otac otap otha otho oto- otoh otoo otpp otta otto paap paat paca pach paco pact paha paho pahp paoc paoh papa papp pata path pato patt pcaa pcap pcca pccc pcha pchp pcoa pcpp phah phat phcc phht phoh phoo phot phpa poat poca poch poco poha pooh poop poot pop- popa popc popo popp popt pota potc poth poto pott ppac ppap ppcc ppoa pppa pppo pppp ppta pptt ptah ptca ptcc ptop pttc taa- taat taca tacc tach taco tact taha taho taoa tapa tapo tapp tapt tata tath tato tatt tcap tcca tccc tch- tcha tchh tcho tchp tcpa tcpo tctc thaa thao that thca thch thhp thoo thot thpp toat toca toch toco toho tooa tooh toot top- topa toph topo topp topt tota totc toth toto tott tpac tpap tpcp tppa tppp tptp ttcp ttop tttt