iobi ioci iocp iofc ioii ioio ioit ioof iooi iooo iota iotf ioto ipac ipaf ipat ipba ipca ipcc ipct ipfc iphc ipoh ipop ippa ippc ippf ippo ipta iptc ipto itaa itac itaf itai itap itat itch itfa itha ithc itia itic itif itof itoh itoi itoo itpa itpc itta ittf itto oafc oafo oahp oaic oaph oapi oath obai obba obbo obia obit oboi obot ocab ocac ocap ocat ocbc occa occc occi occt ocfa ocfp ocha ochi ocht ocpa ocpp oct- octa octi octo ofah off- offa offc offh offo ofit ofta oftp ohai ohba ohcc ohhi ohho ohia ohif ohio ohob ohoh ohta ohto oiba oici oiii oipc oita oitc oiti ooaa ooba oobi ooff ooha ooho ooia oooh oooo ootb ootp opah opap opca ophi opia opic opii opio opit opo- oppa oppi oppo opti opto otac otap otfc otfp otha otho otic otif otit oto- otof otoh otoo otpp otta otti otto paap paat paba pabt paca pach paci paco pact pafa pafc paff paha pahi paho pahp paia paib paio paip pait paoc paoh papa papb papi papp pata path pati pato patt pbac pbcc pboc pbpa pcaa pcaf pcap pcba pcbc pcca pccc pcfc pcha pchp pcia pcip pcoa pcpb pcpp pfaa pfcb pfff pfft pfic pfit phah phai phat phcc phht phi- phip phit phob phoh phoo phot phpa piaf piai piao piat pibb pibi pica picc pich pici pico pict pifa piff piha piia piip piob piot pipa pipi pipo pipp pita pitf pith piti pito pitt poat poba pobo poca poch poco poff pofi poha poia poio poof pooh poop poot pop- popa popc popi popo popp popt pota potc potf poth poti poto pott ppac ppap ppcc ppci ppfa pphi ppib ppic ppif ppih ppoa pppa pppo pppp ppta pptt ptab ptaf ptah ptca ptcc ptop pttc taa- taaf taat taba tabb tabc tabi tabo taca tacc tach taci taco tact tafa tafc taff tafi tafo taft taha tahi taho taia taio taip tait taoa tapa tapi tapo tapp tapt tata tatb tath tati tato tatt tbaf tbca tbcb tbcc tbit tbta tbtp tcap tcca tccc tcfc tch- tcha tchh tchi tcho tchp tcpa tcpo tctc tfca tfot tfpt tftc tftp thaa thai thao that thca thch thhp thi- thia thic thif thio thof thoo thot thpp thtb tiaa tiab tiaf tiao tiba tibi tica ticc tich tico tifa tiff tifo tift tiht tiit tiop tip- tipa tipc tipi tipo tipp tipt tita titc tith titi tito titp titt toab toat toba tobi tobo tobt toca toch toci toco tofa toff tofi tofo toft tohi toho toit tooa toof tooh toot top- topa topf toph topi topo topp topt tota totc toth toti toto tott tpac tpap tpcp tpia tppa tppp tptp ttab ttbb ttcp ttfa ttfc ttff ttop tttt