-ol -up c-- ccc ccd cce ccl cco ccp ccs cct ccu cdc cdd cde cdl cdo cdp cds cdt cdu ce- cec ced cee cel ceo cep ces cet ceu cl- clc cld cle cll clo clp cls clt clu co- coc cod coe col coo cop cos cot cou cpc cpd cpe cpl cpo cpp cps cpt cpu csc csd cse csl cso csp css cst csu ctc ctd cte ctl cto ctp cts ctt ctu cuc cud cue cul cuo cup cus cut cuu dcc dcd dce dcl dco dcp dcs dct dcu ddc ddd dde ddl ddo ddp dds ddt ddu de- dec ded dee del deo dep des det deu dl- dlc dld dle dll dlo dlp dls dlt dlu doc dod doe dol doo dop dos dot dou dpc dpd dpe dpl dpo dpp dps dpt dpu dsc dsd dse dsl dso dsp dss dst dsu dtc dtd dte dtl dto dtp dts dtt dtu duc dud due dul duo dup dus dut ec- ecc ecd ece ecl eco ecs ect ecu ed- edc edd ede edl edo edp eds edt edu eec eed eee eel eeo eep ees eet elc eld ele ell elo elp els elt elu eo- eoc eod eoe eol eoo eop eos eot eou ep- epc epd epe epl epo epp eps ept epu es- esc esd ese esl eso esp ess est esu etc etd ete etl eto etp ets ett etu eu- euc eud eue eul eup eus eut l-p lcc lcd lce lcl lco lcp lcs lct lcu ldc ldd lde ldl ldo ldp lds ldt ldu lec led lee lel leo lep les let leu llc lld lle lll llo llp lls llt llu loc lod loe lol loo lop los lot lou lpc lpd lpe lpl lpo lpp lps lpt lpu lsc lsd lse lsl lso lsp lss lst lsu ltc ltd lte ltl lto ltp lts ltt ltu luc lud lue lul luo lup lus lut luu oc- occ ocd ocl oco ocp ocs oct ocu odc odd ode odl odo odp ods odt odu oec oed oee oel oeo oep oes oet olc old ole oll olo olp ols olt olu oo- ooc ood ool ooo oop oos oot op- opc opd ope opl opo opp ops opt os- osc osd ose osl oso osp oss ost osu ot- otc otd ote otl oto otp ots ott otu ou- ouc oud oue oul ouo oup ous out p-p pcc pcd pce pcl pco pcp pcs pct pcu pdc pdd pde pdl pdo pdp pds pdt pdu pec ped pee pel peo pep pes pet peu plc pld ple pll plo plp pls plt plu poc pod poe pol poo pop pos pot pou ppc ppd ppe ppl ppo ppp pps ppt ppu ps- psc psd pse psl pso psp pss pst psu pt- ptc ptd pte ptl pto ptp pts ptt ptu puc pud pue pul pup pus put puu scc scd sce scl sco scp scs sct scu sdc sdd sde sdl sdo sdp sds sdt sdu se- sec sed see sel seo sep ses set seu slc sld sle sll slo slp sls slt slu soc sod soe sol soo sop sos sot sou spc spd spe spl spo spp sps spt spu ss- ssc ssd sse ssl sso ssp sss sst ssu stc std ste stl sto stp sts stt stu suc sud sue sul suo sup sus sut suu tcc tcd tce tcl tco tcp tcs tct tcu tdc tdd tde tdl tdo tdp tds tdt tdu te- tec ted tee tel teo tep tes tet teu tlc tld tle tll tlo tlp tls tlt tlu to- toc tod toe tol too top tos tot tou tpc tpd tpe tpl tpo tpp tps tpt tpu tsc tsd tse tsl tso tsp tss tst tsu ttc ttd tte ttl tto ttp tts ttt ttu tuc tud tue tul tuo tup tus tut tuu ucc ucd uce ucl uco ucp ucs uct ucu udc udd ude udl udo udp uds udt udu uec ued uee uel uep ues uet ulc uld ule ull ulo ulp uls ult ulu uoc uod uoe uol uoo uop uos uot up- upc upd upe upo upp ups upt upu usc usd use usl uso usp uss ust usu utc utd ute utl uto utp uts utt utu uuc uue uus uut uuu