-up a-a aaa aan aap aas aau an- ana ann anp ans anu ap- apa apn app aps apu as- asa asn asp ass asu au- aua aun aup aus naa nan nap nas nau nna nnn nnp nns nnu npa npn npp nps npu nsa nsn nsp nss nsu nua nun nup nus nuu p-p paa pan pap pas pau pn- pna pnn pnp pns pnu ppa ppn ppp pps ppu ps- psa psn psp pss psu pua pun pup pus puu saa san sap sas sau sna snn snp sns snu spa spn spp sps spu ss- ssa ssn ssp sss ssu sua sun sup sus suu ua- uaa uan uap uas uau un- una unn unp uns unu up- upa upn upp ups upu usa usn usp uss usu uua uun uus uuu