-al -ol a-a a-c a-t aaa aac aad aal aao aas aat aau ac- aca acc acd acl aco acs act acu ad- ada adc add adl ado ads adt adu al- ala alc ald all alo als alt alu aoa aoc aod aol aoo aos aot aou as- asa asc asd asl aso ass ast asu at- ata atc atd atl ato ats att atu au- aua auc aud aul auo aus aut c-- caa cac cad cal cao cas cat cau cca ccc ccd ccl cco ccs cct ccu cda cdc cdd cdl cdo cds cdt cdu cl- cla clc cld cll clo cls clt clu co- coa coc cod col coo cos cot cou csa csc csd csl cso css cst csu cta ctc ctd ctl cto cts ctt ctu cua cuc cud cul cuo cus cut cuu daa dac dad dal dao das dat dau dca dcc dcd dcl dco dcs dct dcu dda ddc ddd ddl ddo dds ddt ddu dl- dla dlc dld dll dlo dls dlt dlu doa doc dod dol doo dos dot dou dsa dsc dsd dsl dso dss dst dsu dta dtc dtd dtl dto dts dtt dtu dua duc dud dul duo dus dut la- laa lac lad lal lao las lat lau lca lcc lcd lcl lco lcs lct lcu lda ldc ldd ldl ldo lds ldt ldu lla llc lld lll llo lls llt llu loa loc lod lol loo los lot lou lsa lsc lsd lsl lso lss lst lsu lta ltc ltd ltl lto lts ltt ltu lua luc lud lul luo lus lut luu oaa oac oad oal oao oas oat oau oc- oca occ ocd ocl oco ocs oct ocu oda odc odd odl odo ods odt odu ola olc old oll olo ols olt olu oo- ooa ooc ood ool ooo oos oot os- osa osc osd osl oso oss ost osu ot- ota otc otd otl oto ots ott otu ou- oua ouc oud oul ouo ous out saa sac sad sal sao sas sat sau sca scc scd scl sco scs sct scu sda sdc sdd sdl sdo sds sdt sdu sla slc sld sll slo sls slt slu soa soc sod sol soo sos sot sou ss- ssa ssc ssd ssl sso sss sst ssu sta stc std stl sto sts stt stu sua suc sud sul suo sus sut suu taa tac tad tal tao tas tat tau tca tcc tcd tcl tco tcs tct tcu tda tdc tdd tdl tdo tds tdt tdu tla tlc tld tll tlo tls tlt tlu to- toa toc tod tol too tos tot tou tsa tsc tsd tsl tso tss tst tsu tta ttc ttd ttl tto tts ttt ttu tua tuc tud tul tuo tus tut tuu ua- uaa uac uad ual uao uas uat uau uca ucc ucd ucl uco ucs uct ucu uda udc udd udl udo uds udt udu ula ulc uld ull ulo uls ult ulu uoa uoc uod uol uoo uos uot usa usc usd usl uso uss ust usu uta utc utd utl uto uts utt utu uua uuc uus uut uuu