cbca cbcc cbcl cbcr cbcs cbct cbcu cblb cblc cbrl cbrt cbsa cbsc cbta cbtc cbtl cbus ccaa ccab ccac ccar ccas ccat ccba ccbc ccca cccb cccc cccl cccs cccu ccla cclc ccls ccra ccrc ccrl ccrs ccrt ccsa ccsl ccss ccst cctb cctc cctl cctt ccuc ccus ccut clab clar clas clat clau clra clrs clsa clsc cltb cltc clts club clut crab crac crar cras crat crau crbc crbu crca crcc crcr crls crrt crsa crss crst crtc crtl crts crub crus crut csaa csab csac csar csas csat cscb cscc cscl cscr cscs csla cslr cslu csra csrc csrs cssa cssr csta cstc cstr csts csua csur csus ctab ctal ctba ctbs ctca ctls ctrc ctrl ctrs ctsa ctsc ctss ctsu ctta ctts cuau cub- cuba cubb cubs cuca cucc cula culb culc cull culs cult cura curb curl curr curs curt cusa cusb cuss cust cusu cut- cuta cutc cuts cutt laaa laac laal laar laas laat laba labr labs labu laca lacc lacl lacs lact lacu lala lall lalu lara larb larc larr lars lart laru lasa lass last lasu lata latc lats latt latu laub laul laur laus laut lbar lbcc lblr lbrs lbrt lbsc lcac lcat lcbc lcca lccc lccs lcls lcra lcrl lcrs lcsc lcsr lctl lcts llat llbs llcc llcs lllc llll lrac lral lrat lrba lrcs lrrc lrrr lrst lrta lrts ls-r lsat lsbu lscb lscs lsla lsrc lssa lssr lsts ltac ltbl ltcc ltcs ltra ltrs ltsa ltsr lttc lttr ltuc luas luau luba lubs luca lucs lula lull lulu lura lurs lurt lusa luss lust luta luts luua raab raas raat raba rabb rabl rabs rabu rac- raca racc racs ract racu rala ralb rall ralt rara rarb rars rasa rasc rasl rass rast rasu rata rats ratt ratu raua raub rauc raul raus raut rbbb rbbr rbbs rbcl rbsl rbss rbst rcac rcas rcbc rccb rccc rccs rcls rcsa rcsc rcsl rcss rctc rcts rlab rlcs rlls rlua rras rrat rrrr rsaa rscc rscs rslc rssa rssl rsts rstu rsua rtas rtca rtcc rtls rtlt rtss rtts ruas ruba rubb rubs rubu ruca ruct rula rull rura rurc rurs ruru rusa russ rust rusu ruta rutl ruts rutt rutu sa-c saab saac saal saar saas saat saba sabb sabc sabr sabs sabu saca sacc sacr sacs sact sacu sala salc sall sals salt salu sara sarc sarl sarr sars sart saru sasa sasc sasl sass sast sata satb satc satl satr sats satt satu saua sauc saul saur saus saut sbaa sbac sbar sbas sbbs sbca sbcc sbcs sbct sbsa sbst sbtc sbus scaa scab scac scal scar scas scat scba sccc sccl sccs scct scl- sclc scls scr- scra scrc scrs scsa scsc scsl scsr scst scsu sctc sctl sctr scts scua scub scul scur scut slaa slab slac slas slat slau slcc slcu slrc slrs slsa slsc slst slsu slts slub sluc slur slut sras srbc srcc srct srta srtr srub ssaa ssab ssac ssas ssat ssau ssbr ssca sscc sscs ssla sslc sslt ssra ssrc ssrl ssrs sssa sssb sssc ssss ssta sstb sstc sstl ssts stab stac stal star stas stat stau stbc stbs stca stcc stcs stcu stlc stlt stra strc strs stru stss sttc sttr stub stuc stul stur stus stut suar suas suat sub- suba subb subl subs suc- succ sucr sucs sul- sula sulc sull sult sulu sur- sura surc surr surs surt suru sus- susa suss sust susu suta sutu suus taa- taal taar taas taat taba tabb tabc tabl tabs tabu taca tacc tacl tacs tact tala talc tall tals talu tara tarb tarc tarr tars tart taru tasa tasb tasc tasr tass tast tasu tata tatb tatr tats tatt tatu taua taub tauc taul taur taus taut tbar tbas tbbs tbca tbcb tbcc tbrb tbst tbta tcbs tcca tccc tccu tctc tcts tcul tlac tlrs traa trab trac tral tras trat trau trca trcc trcl trra trst trtc trtr trub truc trus trut truu tsaa tsal tsar tsat tsau tsbc tsca tscc tssa tssr tsst tstc tsts ttab ttbb ttss tttt ttul tual tuar tuas tuat tuba tubb tubr tubs tubu tuca tucc tula tull tulu tura turb turc turr turs turt turu tusa tusc tuss tust tuta tutl tuts tutt tutu uabc uaca uarc uars uart uaru uasa uata uatu uaua ubac ubal ubar ubba ubla ubls ubra ucal ucar ucas ucat ucbc ucca ucla ucrc ucsa ucsb ucsc ucst ucsu ucua ucut ulaa ular ulas ulbc ulcc ulla ullr ulsa ulta ults ultt ulua ulul ulus urac ural uras urat urau urba urbs urca urla urls urra ursa urss ursu urts urur urus urut us-a usaa usac usal usar usas usat usba usbc usbl usbr usbs usca uscc uscs uslu usra ussa ussb ussc ussr usss usst ussu usta ustb ustc usts usua usul usus utac utal utas utau utsa utsc utsl uttu uulu uuta uuuu

-aaa- aaaas aaarc aaasa aaass aaata aabaa aabba aabra aacbc aacsa aacsb aacsl aacss aacus aalst aarau aarts aasra aatal aatsr abaab ababa ababs ababu abaca abacs abala aball abara abaru abasa abass abbac abbar abbas abbat abbrs abbur abcas abccc ablur abrac abrar abras abrus absar abstr absut abtaa abtar abula abull abult abura aburr abust abuta abuts abutt acaca acacb acala acall acar- acara acars acass acast acats acaua accas accra accts accub accur accus aclla aclub acrab acral act-r actar actas actra actrs actsa actua actus acuba acula acura acusa acuta alaba alaca alala alalu alara alars alasa alass alast alata alaus albac albal albar albas albul albur albus alcra alctt allal allar allas allat allra allss alluc allur allus alsab alt-a altar altra altus aluar alula alull alust aluta ar-ab ara-c araat arab- araba arabs araca aralu arara arars araru arass arasu arata araul arbab arbar arbas arbat arbus arcas arct- arcus arras arrau arrua arsac arsal arsat artal artar artas artat artur artus aruaa aruac aruba arula arura aruru arus- arusa aruta