-up a-a a-c a-t aaa aac aap aat aau aay ac- aca acc acp act acu acy ap- apa apc app apt apu apy at- ata atc atp att atu au- aua auc aup aut ay- aya ayc ayp ayt ayu c-- caa cac cap cat cau cay cca ccc ccp cct ccu cpa cpc cpp cpt cpu cta ctc ctp ctt ctu cty cua cuc cup cut cuu cuy cya cyc cyp cyt p-p paa pac pap pat pau pay pca pcc pcp pct pcu ppa ppc ppp ppt ppu pt- pta ptc ptp ptt ptu pty pua puc pup put puu puy py- pya pyc pyt pyu taa tac tap tat tau tay tca tcc tcp tct tcu tpa tpc tpp tpt tpu tta ttc ttp ttt ttu tty tua tuc tup tut tuu tuy tya tyc typ tyt ua- uaa uac uap uat uau uay uca ucc ucp uct ucu up- upa upc upp upt upu uta utc utp utt utu uty uua uuc uut uuu uyc uyu yaa yac yap yat yau yay yca ycc ycp ycu ycy ypa ypu yta ytc ytp ytt ytu yua yup yut yuu yuy yyc yyt yyu yyy