a-ii aaaa aaaf aaai aaap aafa aaff aafi aaii aapa aapi aapt aata aatf aatt afaa afap afat affa affi afft afgf afia afif afig afit afpa afta aftp agag agai agap agat agfa agga aggi agia agig agii agip agit agta aiai aiff aiga aiia aipa aipf aipi aita aitf aiti aitt apai apap apat apfa apft apga api- apia apig apip apit appa appt apta apti aptt at-t ataa atai atap atat atia atif atip atit atta atti attp faaa faap fafa faff fafg fafi fagg fagi fait fapa fapp fata fatf fati fatt ffff ffii fftf fiaa fiaf fiap fiat fifa fiff fifi fift figa figg fiii fipa fipp fita fiti fitt fpaa fpgt ftii gaap gafa gaff gafi gaft gaga gagg gagi gaia gaig gaip gait gapa gapi gapp gapt gata gati gatt gfap gffa gftp ggfg gggg giaa giai giap giat giff gift giga gigg gigi gipa gipf gipi gipp gita gpaa gpgp gpip gtaa gtap gtip gtta iaaa iaai iaap iaat iaff iafp iaia iapa iapf iapp iapt iata iati ifaa ifat ifit ifpa ifta igfa igga igia igpa iifa iiii iiit iipa iipf iita iitt ipaf ipat ippa ippf ipta itaa itaf itai itap itat itfa itia itif itpa itta ittf paag paap paat pafa paff paga paia paig paip pait papa papg papi papp pata pati patt pfaa pfff pfft pfit pgaa pgia piaf piai piat pifa piff piga pigf pigg pigp pigt piia piip pipa pipi pipp pita pitf piti pitt ppap ppfa ppga ppgi ppif ppig pppa pppp ppta pptt ptaf taa- taaf taag taat tafa taff tafi taft taga tagg tagi taia taig taip tait tapa tapi tapp tapt tata tati tatt tfpt tftp tgfa tgif tiaa tiaf tifa tiff tift tiga tigi tiit tip- tipa tipi tipp tipt tita titi titp titt tpap tpia tppa tppp tptp ttfa ttff tttt