-al -ol -up a-a a-c aaa aac aad aal aao aap aas aau ac- aca acc acd acl aco acp acs acu ad- ada adc add adl ado adp ads adu al- ala alc ald all alo alp als alu aoa aoc aod aol aoo aop aos aou ap- apa apc apd apl apo app aps apu as- asa asc asd asl aso asp ass asu au- aua auc aud aul auo aup aus c-- caa cac cad cal cao cap cas cau cca ccc ccd ccl cco ccp ccs ccu cda cdc cdd cdl cdo cdp cds cdu cl- cla clc cld cll clo clp cls clu co- coa coc cod col coo cop cos cou cpa cpc cpd cpl cpo cpp cps cpu csa csc csd csl cso csp css csu cua cuc cud cul cuo cup cus cuu daa dac dad dal dao dap das dau dca dcc dcd dcl dco dcp dcs dcu dda ddc ddd ddl ddo ddp dds ddu dl- dla dlc dld dll dlo dlp dls dlu doa doc dod dol doo dop dos dou dpa dpc dpd dpl dpo dpp dps dpu dsa dsc dsd dsl dso dsp dss dsu dua duc dud dul duo dup dus l-p la- laa lac lad lal lao lap las lau lca lcc lcd lcl lco lcp lcs lcu lda ldc ldd ldl ldo ldp lds ldu lla llc lld lll llo llp lls llu loa loc lod lol loo lop los lou lpa lpc lpd lpl lpo lpp lps lpu lsa lsc lsd lsl lso lsp lss lsu lua luc lud lul luo lup lus luu oaa oac oad oal oao oap oas oau oc- oca occ ocd ocl oco ocp ocs ocu oda odc odd odl odo odp ods odu ola olc old oll olo olp ols olu oo- ooa ooc ood ool ooo oop oos op- opa opc opd opl opo opp ops os- osa osc osd osl oso osp oss osu ou- oua ouc oud oul ouo oup ous p-p paa pac pad pal pao pap pas pau pca pcc pcd pcl pco pcp pcs pcu pda pdc pdd pdl pdo pdp pds pdu pla plc pld pll plo plp pls plu poa poc pod pol poo pop pos pou ppa ppc ppd ppl ppo ppp pps ppu ps- psa psc psd psl pso psp pss psu pua puc pud pul pup pus puu saa sac sad sal sao sap sas sau sca scc scd scl sco scp scs scu sda sdc sdd sdl sdo sdp sds sdu sla slc sld sll slo slp sls slu soa soc sod sol soo sop sos sou spa spc spd spl spo spp sps spu ss- ssa ssc ssd ssl sso ssp sss ssu sua suc sud sul suo sup sus suu ua- uaa uac uad ual uao uap uas uau uca ucc ucd ucl uco ucp ucs ucu uda udc udd udl udo udp uds udu ula ulc uld ull ulo ulp uls ulu uoa uoc uod uol uoo uop uos up- upa upc upd upo upp ups upu usa usc usd usl uso usp uss usu uua uuc uus uuu