a-a a-c a-t aaa aac aaf aam aao aas aat aau ac- aca acc acf acm aco acs act acu af- afa afc aff afm afo afs aft afu ama amc amf amm amo ams amt amu aoa aoc aof aom aoo aos aot aou as- asa asc asf asm aso ass ast asu at- ata atc atf atm ato ats att atu au- aua auc auf aum auo aus aut c-- caa cac caf cam cao cas cat cau cca ccc ccf ccm cco ccs cct ccu cfa cfc cff cfm cfo cfs cft cfu cma cmc cmf cmm cmo cms cmt cmu co- coa coc cof com coo cos cot cou csa csc csf csm cso css cst csu cta ctc ctf ctm cto cts ctt ctu cua cuc cuf cum cuo cus cut cuu faa fac faf fam fao fas fat fau fca fcc fcf fcm fco fcs fct fcu ffa ffc fff ffm ffo ffs fft ffu fma fmc fmf fmm fmo fms fmt fmu foa foc fof fom foo fos fot fou fsa fsc fsf fsm fso fss fst fsu fta ftc ftf ftm fto fts ftt ftu fua fuf fum fuo fus fut fuu m-f m-o maa mac maf mam mao mas mat mau mc- mca mcc mcf mcm mco mcs mct mcu mfa mfc mff mfm mfo mfs mft mfu mma mmc mmf mmm mmo mms mmt mmu moa moc mof mom moo mos mot mou msa msc msf msm mso mss mst msu mta mtc mtf mtm mto mts mtt mtu mua muc muf mum mus mut muu oaa oac oaf oam oao oas oat oau oc- oca occ ocf ocm oco ocs oct ocu of- ofa ofc off ofm ofo ofs oft ofu om- oma omc omf omm omo oms omt omu oo- ooa ooc oof oom ooo oos oot os- osa osc osf osm oso oss ost osu ot- ota otc otf otm oto ots ott otu ou- oua ouc ouf oum ouo ous out saa sac saf sam sao sas sat sau sca scc scf scm sco scs sct scu sfa sfc sff sfm sfo sfs sft sfu sma smc smf smm smo sms smt smu soa soc sof som soo sos sot sou ss- ssa ssc ssf ssm sso sss sst ssu sta stc stf stm sto sts stt stu sua suc suf sum suo sus sut suu taa tac taf tam tao tas tat tau tca tcc tcf tcm tco tcs tct tcu tfa tfc tff tfm tfo tfs tft tfu tma tmc tmf tmm tmo tms tmt tmu to- toa toc tof tom too tos tot tou tsa tsc tsf tsm tso tss tst tsu tta ttc ttf ttm tto tts ttt ttu tua tuc tuf tum tuo tus tut tuu ua- uaa uac uaf uam uao uas uat uau uca ucc ucf ucm uco ucs uct ucu ufa ufc uff ufm ufo ufs uft ufu um- uma umc umf umm umo ums umt umu uoa uoc uom uoo uos uot usa usc usf usm uso uss ust usu uta utc utf utm uto uts utt utu uua uuc uum uus uut uuu