-up a-a a-c a-t aaa aac aad aap aas aat aau ac- aca acc acd acp acs act acu ad- ada adc add adp ads adt adu ap- apa apc apd app aps apt apu as- asa asc asd asp ass ast asu at- ata atc atd atp ats att atu au- aua auc aud aup aus aut c-- caa cac cad cap cas cat cau cca ccc ccd ccp ccs cct ccu cda cdc cdd cdp cds cdt cdu cpa cpc cpd cpp cps cpt cpu csa csc csd csp css cst csu cta ctc ctd ctp cts ctt ctu cua cuc cud cup cus cut cuu daa dac dad dap das dat dau dca dcc dcd dcp dcs dct dcu dda ddc ddd ddp dds ddt ddu dpa dpc dpd dpp dps dpt dpu dsa dsc dsd dsp dss dst dsu dta dtc dtd dtp dts dtt dtu dua duc dud dup dus dut p-p paa pac pad pap pas pat pau pca pcc pcd pcp pcs pct pcu pda pdc pdd pdp pds pdt pdu ppa ppc ppd ppp pps ppt ppu ps- psa psc psd psp pss pst psu pt- pta ptc ptd ptp pts ptt ptu pua puc pud pup pus put puu saa sac sad sap sas sat sau sca scc scd scp scs sct scu sda sdc sdd sdp sds sdt sdu spa spc spd spp sps spt spu ss- ssa ssc ssd ssp sss sst ssu sta stc std stp sts stt stu sua suc sud sup sus sut suu taa tac tad tap tas tat tau tca tcc tcd tcp tcs tct tcu tda tdc tdd tdp tds tdt tdu tpa tpc tpd tpp tps tpt tpu tsa tsc tsd tsp tss tst tsu tta ttc ttd ttp tts ttt ttu tua tuc tud tup tus tut tuu ua- uaa uac uad uap uas uat uau uca ucc ucd ucp ucs uct ucu uda udc udd udp uds udt udu up- upa upc upd upp ups upt upu usa usc usd usp uss ust usu uta utc utd utp uts utt utu uua uuc uus uut uuu