a-a a-c a-t aaa aac aaf aam aas aat aau ac- aca acc acf acm acs act acu af- afa afc aff afm afs aft afu ama amc amf amm ams amt amu as- asa asc asf asm ass ast asu at- ata atc atf atm ats att atu au- aua auc auf aum aus aut c-- caa cac caf cam cas cat cau cca ccc ccf ccm ccs cct ccu cfa cfc cff cfm cfs cft cfu cma cmc cmf cmm cms cmt cmu csa csc csf csm css cst csu cta ctc ctf ctm cts ctt ctu cua cuc cuf cum cus cut cuu faa fac faf fam fas fat fau fca fcc fcf fcm fcs fct fcu ffa ffc fff ffm ffs fft ffu fma fmc fmf fmm fms fmt fmu fsa fsc fsf fsm fss fst fsu fta ftc ftf ftm fts ftt ftu fua fuf fum fus fut fuu m-f maa mac maf mam mas mat mau mc- mca mcc mcf mcm mcs mct mcu mfa mfc mff mfm mfs mft mfu mma mmc mmf mmm mms mmt mmu msa msc msf msm mss mst msu mta mtc mtf mtm mts mtt mtu mua muc muf mum mus mut muu saa sac saf sam sas sat sau sca scc scf scm scs sct scu sfa sfc sff sfm sfs sft sfu sma smc smf smm sms smt smu ss- ssa ssc ssf ssm sss sst ssu sta stc stf stm sts stt stu sua suc suf sum sus sut suu taa tac taf tam tas tat tau tca tcc tcf tcm tcs tct tcu tfa tfc tff tfm tfs tft tfu tma tmc tmf tmm tms tmt tmu tsa tsc tsf tsm tss tst tsu tta ttc ttf ttm tts ttt ttu tua tuc tuf tum tus tut tuu ua- uaa uac uaf uam uas uat uau uca ucc ucf ucm ucs uct ucu ufa ufc uff ufm ufs uft ufu um- uma umc umf umm ums umt umu usa usc usf usm uss ust usu uta utc utf utm uts utt utu uua uuc uum uus uut uuu