aaaa aaac aaad aaap aaas aaca aacc aacd aacp aacs aact aacu aada aadc aads aadt aadu aapa aapc aaps aapt aasa aasc aasd aass aast aasu aata aatc aatt aaup aaus ac-t acaa acac acad acap acas acat acca accc accd accp accs acct accu acda acdc acdp acds acdt acpa acpd acps acpt acpu acsa acsc acsd acss acst acta actc acts actt actu acu- acup acus acut adaa adac adad adap adas adat adcc adcs adda addc addd adds addu adp- adps adsa adss adst adta adts adua apac apap apas apat apca apcc apcd apcs apda apdd apds apdu appa appc appd apps appt appu apsa apss apsu apta aptc apts aptt apua apuc apud apup apus asaa asac asad asap asas asat asau asc- asca ascc ascp asct asda asds aspa aspc aspd asps aspt assa assc assd assp asss asst assu asta astc astp asts asud asus at-t ataa atac atad atap atas atat atca atcc atcs atdt atsc atst atta attp atts attu atua atuc atus auaa auca aucp auct audc aupc aups ausa ausd aust ausu aut- auts c-cd caaa caac caap caas caat cac- caca cacc cada cadc cadd cads cadu capa capc capd capp caps capt capu casa casc casd casp cass cast casu cat- cata catc catd cats catt catu cauc caup caus caut ccaa ccac ccad ccap ccas ccat ccca cccc cccp cccs cccu ccdc ccdp ccds ccpa ccpp ccps ccsa ccsd ccsp ccss ccst cctc cctt ccuc ccup ccus ccut cdaa cdac cdad cdcs cdda cdps cdss cpaa cpac cpad cpap cpas cpca cpcs cpcu cppa cppd cpps cpsa cpsc cpsu cptp cpts cpus csaa csac csas csat cscc cscd cscs csda csdp cspa cspc cspd csps cspt cssa cssd csta cstc cstd csts csua csup csus ctca ctcp ctpp ctps ctsa ctsc ctss ctsu ctta ctts cuau cuca cucc cuda cuds cupp cups cusa cusd cusp cuss cust cusu cut- cuta cutc cuts cutt daad daap daas daau daca dacs dact dada dads dadu dapa dapp daps dapu dasa dasc dasd dass dast data datp dats datt datu daud daus daut dcas dcca dccc dccp dccs dcct dccu dcds dcps dcsc dcss dctc dcts dcup dddd ddps ddss ddts dpaa dpac dpcp dpdt dppa dppc dpsd dpst dpsu dpts dsac dsap dscc dscp dscs dsda dsdp dsps dspt dssa dssc dssp dsst dstc dsts dtaa dtac dtap dtcc dtdp dtss dttp duaa duad duas duat duca ducs duct duda dudd duds dudu dupa dusa dust duta dutp duts duut paap paas paat paca pacd pacs pact pacu pada padd pads padu papa papp paps pasa pasc pasd pasp pass past pata patd pats patt patu paua paud paup paus paut pcaa pcad pcap pcas pcca pccc pccs pcpp pcps pcsa pcts pdac pdas pdca pdcp pdpa pdsa pdsd pdss pdtc ppac ppad ppap ppcc ppcd ppcs ppds pppa pppd pppp ppps ppss ppta ppts pptt psac psap psas psat psca pscu psdc psdp psds pspp psps pssa pssc psst psts pstu ptas ptca ptcc ptdc ptpd ptsa ptsd pttc puas puca puds pudu pupa pups pupu pusa pusd puss pust put- puta puts putt putu puuc sa-c saac saad saap saas saat saca sacc sacd sacs sact sacu sada sadc sadd sads sadt sadu sapa sapp saps sasa sasc sasd sass sast sata satc satd sats satt satu saua sauc saud saup saus saut scaa scac scad scap scas scat sccc sccp sccs scct scda scdc scdp scds scpa scps scpt scsa scsc scsd scst scsu sctc sctd scts scua scud scup scut sdap sdau sdcc sddc sdds sdps sdsc sdss sdsu sp-a spac spad spap spas spat spau spca spcc spcs spdc spdp spdt sppd spps spsa spsd spsp spss spst spta sptc spts spud spus sput ssaa ssac ssap ssas ssat ssau ssca sscc sscp sscs ssdc ssdd ssdp sspa sspc ssps sspt sssa sssc ssss ssta sstc sstd sstp ssts stac stad stap stas stat stau stca stcc stcp stcs stcu stds stpd stpp stps stss sttc sttd stuc stud stup stus stut suas suat suc- succ sucs suda sudd suds sup- supa supp sups supt sus- susa susd susp suss sust susu suta sutu suus taa- taas taat taca tacc tacs tact tada tads tapa tapp taps tapt tapu tasa tasc tasp tass tast tasu tata tats tatt tatu taua tauc taus taut tcad tcap tcca tccc tccu tcdd tcpa tctc tcts tdac tdap tdss tpac tpap tpau tpcd tpcp tpcs tpdu tppa tppd tppp tpsa tpsc tptp tput tsaa tsat tsau tsca tscc tscp tsps tspt tssa tsst tstc tsts tsup ttcp ttss tttt tuas tuat tuca tucc tudu tupa tups tupu tusa tusc tusd tuss tust tuta tuts tutt tutu uaca uasa uasd uasp uata uatu uaua ucad ucas ucat ucca uccp ucdc ucdd ucpa ucsa ucsc ucsd ucst ucsu ucua ucut udaa udad udas udau udca udds udpd udsd udts upac upas upat upca upcs upda uppa uppc uppp uppu upsa upsc upup us-a usaa usac usad usap usas usat usca uscc uscs usda usdc usdp usds usdt uspa uspc uspp usps ussa ussc usss usst ussu usta ustc ustp usts usua usus utac utas utau utpa utpd utsa utsc uttu uucp uuta uuuu