stdm stds stia stib stid stim stis stit stms stmt stsi stsm stss sttd stub stud stum stus stut suam suas suat sub- suba subb subd subi subm subs suda sudd sudi suds suid suis suit sum- suma sumd sumi sums sumu sus- susa susd susi suss sust susu suta suti sutu suum suus taa- taas taat taba tabb tabi tabs tabu tada tads taia taim tais tait tama tamd tami tamm tams tamu tasa tasb tasi tasm tass tast tasu tata tatb tati tats tatt tatu taua taub taum taus taut tbas tbbs tbit tbst tbta tddb tdis tdma tdmi tdss tiaa tiab tias tiba tibi tibs tibu tidd tids tiit tiiu tima timi timm tims timu tisa tisb tisi tism tiss tist tita titi tits titt titu tium tmaa tmsa tmsi tmtt tsaa tsai tsam tsat tsau tsbd tsdb tsia tsid tsis tssa tssi tssm tsst tstm tsts tsui tsum ttab ttbb ttim ttma ttms ttss tttt tuam tuas tuat tuba tubb tubs tubu tudi tudu tuim tuis tuit tuiu tuma tumb tumi tums tumu tusa tusd tusi tusm tuss tust tuta tuti tuts tutt tutu tuum uams uasa uasd uata uatu uaua ubba ubbi ubid ubii ubis ubit ubud udaa udad udas udau uddi udds udid udim udma udsd udts uima uims uisd uist uits umaa umai umas umb- umba umbi umit umma umms umsa umsu umts umus umut us-a usaa usad usas usat usba usbs usda usdm usds usdt usia usim usis usma usmd usmm usms ussa ussb usss usst ussu usta ustb usti ustm usts usua usui usus utai utas utau utia utid utis utmb utsa utti uttu uusi uuta uuuu