a-ii a-wa aaaa aaai aaap aaii aapa aapi aapt aata aatt aatw aawt aaww aiai aiia aipa aipi aita aiti aitt aiwa apai apap apat apaw api- apia apip apit appa appt apta apti aptt apwa at-t ataa atai atap atat atia atip atit atta atti attp atwa atwi atwt awit awpp awwa iaaa iaai iaap iaat iaia iapa iapp iapt iata iati iawa iiii iiit iipa iita iitt iiwi ipat ippa ipta itaa itai itap itat itaw itia itpa itta itwa iwai iwiw paap paat paia paip pait papa papi papp pata pati patt pawa pawi piai piat piia piip pipa pipi pipp pita piti pitt piwi ppap pppa pppp ppta pptt pwaa taa- taat taia taip tait tapa tapi tapp tapt tata tati tatt tawa tawi tawt taww tiaa tiit tip- tipa tipi tipp tipt tita titi titp titt tiwa tiwi tpap tpia tppa tppp tptp tttt twat twi- twip twit waaa waai waat waaw waia waip wait wapa wapi wapp wapt wapw wata wati watt watw wawa wawi wawt wiaa wiat wiii wiit wipa wipi wipp wipt wita witi witt wiwa wiwi wpaa wpap wpat wpaw wpia wpip wpit wppa wppi wppt wpta wpti wptw wpwa wpwt wtai wtap wtaw wtip wtpa wtpi wtpt wtta wtti wttt wttw wtwa wtwt wtww wwii wwip wwpa wwpt wwpw wwta wwti wwtp wwtw wwwa wwwi wwww