-up a-a a-c a-t aaa aac aap aas aat aau aay ac- aca acc acp acs act acu acy ap- apa apc app aps apt apu apy as- asa asc asp ass ast asu asy at- ata atc atp ats att atu au- aua auc aup aus aut ay- aya ayc ayp ays ayt ayu c-- caa cac cap cas cat cau cay cca ccc ccp ccs cct ccu cpa cpc cpp cps cpt cpu csa csc csp css cst csu csy cta ctc ctp cts ctt ctu cty cua cuc cup cus cut cuu cuy cya cyc cyp cys cyt p-p paa pac pap pas pat pau pay pca pcc pcp pcs pct pcu ppa ppc ppp pps ppt ppu ps- psa psc psp pss pst psu psy pt- pta ptc ptp pts ptt ptu pty pua puc pup pus put puu puy py- pya pyc pys pyt pyu saa sac sap sas sat sau say sca scc scp scs sct scu spa spc spp sps spt spu spy ss- ssa ssc ssp sss sst ssu sta stc stp sts stt stu sty sua suc sup sus sut suu suy sy- sya syc syp sys syt syu taa tac tap tas tat tau tay tca tcc tcp tcs tct tcu tpa tpc tpp tps tpt tpu tsa tsc tsp tss tst tsu tsy tta ttc ttp tts ttt ttu tty tua tuc tup tus tut tuu tuy tya tyc typ tys tyt ua- uaa uac uap uas uat uau uay uca ucc ucp ucs uct ucu up- upa upc upp ups upt upu usa usc usp uss ust usu uta utc utp uts utt utu uty uua uuc uus uut uuu uyc uys uyu yaa yac yap yas yat yau yay yca ycc ycp ycs ycu ycy ypa yps ypu ysa ysc ysp yss yst ysu ysy yta ytc ytp yts ytt ytu yua yup yus yut yuu yuy yyc yys yyt yyu yyy