sssb sssc ssss ssta sstb sstc ssts stab stac star stas stat stau stbc stbs stca stcc stcs stcu stra strc strs stru stss sttc sttr stub stuc stur stus stut suar suas suat sub- suba subb subs suc- succ sucr sucs sur- sura surc surr surs surt suru sus- susa suss sust susu suta sutu suus taa- taar taas taat taba tabb tabc tabs tabu taca tacc tacs tact tara tarb tarc tarr tars tart taru tasa tasb tasc tasr tass tast tasu tata tatb tatr tats tatt tatu taua taub tauc taur taus taut tbar tbas tbbs tbca tbcb tbcc tbrb tbst tbta tcbs tcca tccc tccu tctc tcts traa trab trac tras trat trau trca trcc trra trst trtc trtr trub truc trus trut truu tsaa tsar tsat tsau tsbc tsca tscc tssa tssr tsst tstc tsts ttab ttbb ttss tttt tuar tuas tuat tuba tubb tubr tubs tubu tuca tucc tura turb turc turr turs turt turu tusa tusc tuss tust tuta tuts tutt tutu uabc uaca uarc uars uart uaru uasa uata uatu uaua ubac ubar ubba ubra ucar ucas ucat ucbc ucca ucrc ucsa ucsb ucsc ucst ucsu ucua ucut urac uras urat urau urba urbs urca urra ursa urss ursu urts urur urus urut us-a usaa usac usar usas usat usba usbc usbr usbs usca uscc uscs usra ussa ussb ussc ussr usss usst ussu usta ustb ustc usts usua usus utac utas utau utsa utsc uttu uuta uuuu

-aaa- aaaas aaarc aaasa aaass aaata aabaa aabba aabra aacbc aacsa aacsb aacss aacus aarau aarts aasra aatsr abaab ababa ababs ababu abaca abacs abara abaru abasa abass abbac abbar abbas abbat abbrs abbur abcas abccc abrac abrar abras abrus absar abstr absut abtaa abtar abura aburr abust abuta abuts abutt acaca acacb acar- acara acars acass acast acats acaua accas accra accts accub accur accus acrab act-r actar actas actra actrs actsa actua actus acuba acura acusa acuta ar-ab ara-c araat arab- araba arabs araca arara arars araru arass arasu arata arbab arbar arbas arbat arbus arcas arct- arcus arras arrau arrua arsac arsat artar artas artat artur artus aruaa aruac aruba arura aruru arus- arusa aruta asaba asabc asara asasa asats asaut asbca asbru ascar ascus asrar assab assac assas assat assts assur astab astar astas astat astr- astra astur asubs asura atabu atara atars ataru atasu atats atbar atbat atrab atras atrst atrus attar attas attra attur attus atura atusa auass aubas aucas aurar auras aurat aurra ausar ausra aussa austa b-cas baars baart baata babar babas babau babbs babra babur babus babut bacab bacar bacas bacca bacta bacu baraa barab barac barar baras barat barba barbs barbu barca barcs barra barrs barru barsa barss barst barta barts barua baruc barus barut basab basar basca basra bassa bassu basta basts bastu basut batab batac batar batas batat batau batra batsa batsu batta batts battu batur batus baura bauru bauta bbart bbsrc bbuss bcbst bccat braas braat braca bracc bracs bract brasa brasc brass brast brats bratt bratu braut brrar brrrr brusa bruss brust bruta bsaba bstar btr-t btstu buats bubas bubba bucca bucsa bucsu bucur buraa buras burat burbs burca burcu burra burrs burru bursa burst burta burts burtt buruc burus burut busaa busca busra bussa bussu busta busts busua busur busut busuu butat butts butua butut c-a-c c-bus c-rat ca-ca caaba cabas cabra cabus cabut cacas cacau cacu cacus caraa carab carac caras carat carau carb- carbs carra carrs carrt carta carts carus casar casas casca casta casts casus cata- catra catss catta catts catua catur catus cauac cauas cauca caurs causa cbars ccass ccccc craba crabb crabs crars crass crats cruas crura crust cruts csaba csars cssra cstar cstcc cuaba cubas cubra cubub curac curar curas curat curau curbs currs cursa curst curta curts curua cusat cutar cutcu cutsa cutts ra-ra raaba raasa rabab rabac rabas rabat rabba rabta rabut racsa racta rarus rasac rasar rasas rasat rasau rasca rasra rassa rasta ratas ratau ratba ratra ratta rattu ratua ratus rausu rauta rccar rrsta rsbac rsust rubab rubat rubba rubra rubus rucas rusar rusas rusca russa rusta rusts rustu rutab rutar rutas ruusa ruutu s-bus sa-ra saaba saabs saara saasa saasu sabac sabar sabas sabat sabau sabca sabra sabsa sabur sabus sabut sacar sacas sacc- sacca sacr- sacra sacsa sacta saraa sarab saras sarat sarau sarbu sarc- sarca sarra sarsa sarsu sarta sarts saru- sarur sarus sarut sasca sassa sat-b satat satau satra satsu satta sattu satur satus sauba sauca saur- saura sauts sbata scaar scabs scara scarb scarr scars scart scat- scata scats scatt scaur scaut sccbc scraa scrab scrat scrub scrus scsaa sctrs scuba scurr scurt scusa scut- scuta scuts scutt srb-a srbac srtas ssats sscac sssrb sssss sstar staab staar staat stabs stacc stara starb starc starr stars start stat- stata stats statu staub staur staus staut strac strat strba strrs strub struc strut stubs stura sturb sturt stuss suara suars suart suasa suatu subar subba subbu subra subss subst sucr- sucra sucst sucua surab suras surat surau surba surra surtr surur surus susac susat susta susus sutar sutat sutra sutta suttu t-ara t-bar t-cat t-rac ta-ra ta-ta ta-tu taart taast tabac tabar tabas tabat tabra tabua tabur tabus tabut tacbs tacca tacts tarac tarar taras tarat tarra tars- tarsa tarsu tarta tarts tartt tartu tarur tasar tasca tasra tassa tassc tasta tataa tatar tatas tatau tatra tatsu tatta tatts tattu tatus taur- taura tausa taut- tauus tbars tbtbt tbutt tcart traac traas traba trabu tracs tract trass trast trata tratt traub trsat truas truba trubs trubu truss trust truus tsars tsata tsrcs tsuba tsuru tsuur ttttt ttusb tuaca tuart tuasa tubac tubar tubas tubba tubbs tucca tuctu turac turat turau turba turbt turca tursa turss turst tursu turtu turua turut tusba tusca tussa tutta tutus tuuru uacrr ubacs ubata ucast uraba urasa urata urbar urras ursas ursua ursus urubu urucu urutu us-sc usaas usabc usara usars uscar ussac ussat ustar ustra ustur usuba usura usutu