-up a-a a-c aaa aac aad aan aap aas aau ac- aca acc acd acn acp acs acu ad- ada adc add adn adp ads adu an- ana anc and ann anp ans anu ap- apa apc apd apn app aps apu as- asa asc asd asn asp ass asu au- aua auc aud aun aup aus c-- caa cac cad can cap cas cau cca ccc ccd ccn ccp ccs ccu cda cdc cdd cdn cdp cds cdu cn- cna cnc cnd cnn cnp cns cnu cpa cpc cpd cpn cpp cps cpu csa csc csd csn csp css csu cua cuc cud cun cup cus cuu daa dac dad dan dap das dau dca dcc dcd dcn dcp dcs dcu dda ddc ddd ddn ddp dds ddu dna dnc dnd dnn dnp dns dpa dpc dpd dpn dpp dps dpu dsa dsc dsd dsn dsp dss dsu dua duc dud dun dup dus naa nac nad nan nap nas nau nca ncc ncd ncn ncp ncs ncu nda ndc ndd ndn ndp nds ndu nna nnc nnn nnp nns nnu npa npc npd npn npp nps npu nsa nsc nsd nsn nsp nss nsu nua nuc nud nun nup nus nuu p-p paa pac pad pan pap pas pau pca pcc pcd pcn pcp pcs pcu pda pdc pdd pdn pdp pds pdu pn- pna pnc pnd pnn pnp pns pnu ppa ppc ppd ppn ppp pps ppu ps- psa psc psd psn psp pss psu pua puc pud pun pup pus puu saa sac sad san sap sas sau sca scc scd scn scp scs scu sda sdc sdd sdn sdp sds sdu sna snc snd snn snp sns snu spa spc spd spn spp sps spu ss- ssa ssc ssd ssn ssp sss ssu sua suc sud sun sup sus suu ua- uaa uac uad uan uap uas uau uca ucc ucd ucn ucp ucs ucu uda udc udd udn udp uds udu un- una unc und unn unp uns unu up- upa upc upd upn upp ups upu usa usc usd usn usp uss usu uua uuc uun uus uuu