a-ii aaaa aaaf aaai aaap aaar aafa aaff aafi aaii aapa aapi aapt aara aari aarp aart aata aatf aatt afaa afap afar afat affa affi afft afia afif afir afit afpa afr- afra afri afta aftp aiai aiff aiia aiir aipa aipf aipi aira airi airp airt aita aitf aiti aitr aitt apai apap apar apat apfa apft api- apia apip apit appa appr appt apra apri aprt apta apti aptt araf arai arap arar arat arfa arff arft aria arif arii arip arit arpa arpi arr- arra arri arrr arrt arta arti artr at-t ataa atai atap atar atat atia atif atip atit atpr atra atri atrp atta atti attp attr faaa faap fafa faff fafi fair fait fapa fapp fara farp farr fart fata fatf fati fatt ffar ffff ffii ffrr fftf fiaa fiaf fiap fiar fiat fifa fiff fifi fift fiii fipa fipp fira fita fiti fitt fpaa fpra fprf frap frat fria frip frit frta ftii iaaa iaai iaap iaat iaff iafp iaia iapa iapf iapp iapt iara iart iata iati ifaa ifar ifat ifit ifpa ifra ifrf ifri ifta iifa iiii iiit iipa iipf iira iita iitr iitt ipaf ipat ippa ippf ippr ipri ipta iraf irai irap irar iri- iria irip irpa irra irri irta irtf irti irtp itaa itaf itai itap itar itat itfa itia itif itpa itra itrf itri itta ittf paap paar paat pafa paff paia paip pair pait papa papi papp papr par- para parf pari parp parr part pata pati patr patt pfaa pfff pffr pfft pfit pfra piaf piai piat pifa piff piia piip pipa pipi pipp pira piri pirr pita pitf piti pitr pitt ppap ppar ppfa ppif pppa pppp pprf ppta pptt prai prar prat pri- pria prif prii prri prti prtp prtr ptaf ptrf raaf raat rafa raff rafi raft raia raif raii raip rair rait rapa rapi rapp rapt rara rarf rari rata ratf rati ratp ratt riaa riai riat rifa riff rift riia riif ripa ripi ripp ripr ript riri rita riti ritt rpii rpta rrat rrif rrrr rtai rtpa rttp taa- taaf taar taat tafa taff tafi taft taia taip tair tait tapa tapi tapp tapr tapt tara tarf tari tarp tarr tart tata tati tatr tatt tfpt tftp tiaa tiaf tiar tifa tiff tift tiit tip- tipa tipi tipp tipt tira tiri tirr tita titi titp titt tpap tpia tpir tppa tppp tppr tptp tptr traa traf trai trap trat trfr tri- tria trif trip trit trpa trpp trra trtr ttfa ttff tttt