-up a-a a-t aaa aap aas aat aau aay ap- apa app aps apt apu apy as- asa asp ass ast asu asy at- ata atp ats att atu au- aua aup aus aut ay- aya ayp ays ayt ayu p-p paa pap pas pat pau pay ppa ppp pps ppt ppu ps- psa psp pss pst psu psy pt- pta ptp pts ptt ptu pty pua pup pus put puu puy py- pya pys pyt pyu saa sap sas sat sau say spa spp sps spt spu spy ss- ssa ssp sss sst ssu sta stp sts stt stu sty sua sup sus sut suu suy sy- sya syp sys syt syu taa tap tas tat tau tay tpa tpp tps tpt tpu tsa tsp tss tst tsu tsy tta ttp tts ttt ttu tty tua tup tus tut tuu tuy tya typ tys tyt ua- uaa uap uas uat uau uay up- upa upp ups upt upu usa usp uss ust usu uta utp uts utt utu uty uua uus uut uuu uys uyu yaa yap yas yat yau yay ypa yps ypu ysa ysp yss yst ysu ysy yta ytp yts ytt ytu yua yup yus yut yuu yuy yys yyt yyu yyy