-up a-a a-c a-t aaa aac aad aan aap aas aat aau ac- aca acc acd acn acp acs act acu ad- ada adc add adn adp ads adt adu an- ana anc and ann anp ans ant anu ap- apa apc apd apn app aps apt apu as- asa asc asd asn asp ass ast asu at- ata atc atd atn atp ats att atu au- aua auc aud aun aup aus aut c-- caa cac cad can cap cas cat cau cca ccc ccd ccn ccp ccs cct ccu cda cdc cdd cdn cdp cds cdt cdu cn- cna cnc cnd cnn cnp cns cnt cnu cpa cpc cpd cpn cpp cps cpt cpu csa csc csd csn csp css cst csu cta ctc ctd ctn ctp cts ctt ctu cua cuc cud cun cup cus cut cuu daa dac dad dan dap das dat dau dca dcc dcd dcn dcp dcs dct dcu dda ddc ddd ddn ddp dds ddt ddu dna dnc dnd dnn dnp dns dnt dpa dpc dpd dpn dpp dps dpt dpu dsa dsc dsd dsn dsp dss dst dsu dta dtc dtd dtn dtp dts dtt dtu dua duc dud dun dup dus dut naa nac nad nan nap nas nat nau nca ncc ncd ncn ncp ncs nct ncu nda ndc ndd ndn ndp nds ndt ndu nna nnc nnn nnp nns nnt nnu npa npc npd npn npp nps npt npu nsa nsc nsd nsn nsp nss nst nsu nta ntc ntd ntn ntp nts ntt ntu nua nuc nud nun nup nus nut nuu p-p paa pac pad pan pap pas pat pau pca pcc pcd pcn pcp pcs pct pcu pda pdc pdd pdn pdp pds pdt pdu pn- pna pnc pnd pnn pnp pns pnt pnu ppa ppc ppd ppn ppp pps ppt ppu ps- psa psc psd psn psp pss pst psu pt- pta ptc ptd ptn ptp pts ptt ptu pua puc pud pun pup pus put puu saa sac sad san sap sas sat sau sca scc scd scn scp scs sct scu sda sdc sdd sdn sdp sds sdt sdu sna snc snd snn snp sns snt snu spa spc spd spn spp sps spt spu ss- ssa ssc ssd ssn ssp sss sst ssu sta stc std stn stp sts stt stu sua suc sud sun sup sus sut suu taa tac tad tan tap tas tat tau tca tcc tcd tcn tcp tcs tct tcu tda tdc tdd tdn tdp tds tdt tdu tna tnc tnd tnn tnp tns tnt tpa tpc tpd tpn tpp tps tpt tpu tsa tsc tsd tsn tsp tss tst tsu tta ttc ttd ttn ttp tts ttt ttu tua tuc tud tun tup tus tut tuu ua- uaa uac uad uan uap uas uat uau uca ucc ucd ucn ucp ucs uct ucu uda udc udd udn udp uds udt udu un- una unc und unn unp uns unt unu up- upa upc upd upn upp ups upt upu usa usc usd usn usp uss ust usu uta utc utd utn utp uts utt utu uua uuc uun uus uut uuu