-up a-a a-c aaa aac aad aao aap aas aau ac- aca acc acd aco acp acs acu ad- ada adc add ado adp ads adu aoa aoc aod aoo aop aos aou ap- apa apc apd apo app aps apu as- asa asc asd aso asp ass asu au- aua auc aud auo aup aus c-- caa cac cad cao cap cas cau cca ccc ccd cco ccp ccs ccu cda cdc cdd cdo cdp cds cdu co- coa coc cod coo cop cos cou cpa cpc cpd cpo cpp cps cpu csa csc csd cso csp css csu cua cuc cud cuo cup cus cuu daa dac dad dao dap das dau dca dcc dcd dco dcp dcs dcu dda ddc ddd ddo ddp dds ddu doa doc dod doo dop dos dou dpa dpc dpd dpo dpp dps dpu dsa dsc dsd dso dsp dss dsu dua duc dud duo dup dus oaa oac oad oao oap oas oau oc- oca occ ocd oco ocp ocs ocu oda odc odd odo odp ods odu oo- ooa ooc ood ooo oop oos op- opa opc opd opo opp ops os- osa osc osd oso osp oss osu ou- oua ouc oud ouo oup ous p-p paa pac pad pao pap pas pau pca pcc pcd pco pcp pcs pcu pda pdc pdd pdo pdp pds pdu poa poc pod poo pop pos pou ppa ppc ppd ppo ppp pps ppu ps- psa psc psd pso psp pss psu pua puc pud pup pus puu saa sac sad sao sap sas sau sca scc scd sco scp scs scu sda sdc sdd sdo sdp sds sdu soa soc sod soo sop sos sou spa spc spd spo spp sps spu ss- ssa ssc ssd sso ssp sss ssu sua suc sud suo sup sus suu ua- uaa uac uad uao uap uas uau uca ucc ucd uco ucp ucs ucu uda udc udd udo udp uds udu uoa uoc uod uoo uop uos up- upa upc upd upo upp ups upu usa usc usd uso usp uss usu uua uuc uus uuu