a-a a-c aaa aac aaf aah aar aas aau ac- aca acc acf ach acr acs acu af- afa afc aff afh afr afs afu aha ahc ahf ahh ahr ahs ahu ar- ara arc arf arh arr ars aru as- asa asc asf ash asr ass asu au- aua auc auf auh aur aus c-- caa cac caf cah car cas cau cca ccc ccf cch ccr ccs ccu cfa cfc cff cfh cfr cfs cfu ch- cha chc chf chh chr chs chu cra crc crf crh crr crs cru csa csc csf csh csr css csu cua cuc cuf cuh cur cus cuu faa fac faf fah far fas fau fca fcc fcf fcr fcs fcu ffa ffc fff ffh ffr ffs ffu fha fhc fhf fhh fhr fhs fra frc frf frh frr frs fru fsa fsc fsf fsh fsr fss fsu fua fuf fur fus fuu haa hac haf hah har has hau hca hcc hcf hch hcr hcs hfa hfc hff hfh hfr hfs hfu hha hhc hhf hhh hhr hhs hhu hr- hra hrc hrf hrh hrr hrs hru hsa hsc hsf hsh hsr hss hsu hua huc huf huh hur hus huu ra- raa rac raf rah rar ras rau rca rcc rcf rch rcr rcs rcu rfa rfc rff rfh rfr rfs rfu rh- rha rhc rhf rhh rhr rhs rhu rra rrc rrf rrh rrr rrs rru rsa rsc rsf rsh rsr rss rsu rua ruc ruf ruh rur rus ruu saa sac saf sah sar sas sau sca scc scf sch scr scs scu sfa sfc sff sfh sfr sfs sfu sh- sha shc shf shh shr shs shu sr- sra src srf srh srr srs ss- ssa ssc ssf ssh ssr sss ssu sua suc suf suh sur sus suu ua- uaa uac uaf uah uar uas uau uca ucc ucf uch ucr ucs ucu ufa ufc uff ufh ufr ufs ufu uha uhc uhf uhh uhr uhs uhu ur- ura urc urf urr urs uru usa usc usf ush usr uss usu uua uuc uur uus uuu

a-fu a-ha aaaa aaac aaaf aaah aaar aaas aaca aacc aacf aach aacr aacs aacu aafa aafc aaff aaha aahs aara aarc aars aaru aasa aasc aasf aass aasu aaus acaa acac acar acas acca accc accf acch accs accu acfc acfs acha achh achr achs achu acr- acra acrc acrr acrs acsa acsc acss acu- acuf acur acus afaa afar afca afcc afch afcs afcu affa affc affs afhs afr- afra afrc afrs afru afsa afsc afua afus ahac ahah ahar ahas ahau ahfa ahha ahhs ahra ahrc ahrr ahrs ahsa ahss ahua ahus arac araf arah arar aras arau arc- arca arch arcs arfa arfc arff arfs arfu arh- arhs arr- arra arrc arrh arrr arrs arru ars- arsa arsc arsu arua asaa asac asaf asah asar asas asau asc- asca ascc asch ascr asfa asha ashs ashu asra asrc asrs asru assa assc assh assr asss assu asur asus auaa auca auch aufc aufs aur- aura ausa aush ausu caaa caac caaf caah caas cac- caca cacc cach cacr cafa cafc caff cafs cafu caha cahs cara carc carf carr cars casa casc cash casr cass casu cauc cauf caus ccaa ccac ccaf ccar ccas ccca cccc cccf cccs cccu ccfa ccfc ccff ccha cchr cchs ccra ccrc ccrf ccrs ccsa ccsf ccss ccuc ccus cfaa cfac cfar cfca cfcf cfcs cffr cfhs cfra cfsa chaa chac chaf chah char chas chau chca chch chcs chfa chfc chfr chfs chha chhs chra chrc chrf chrr chrs chsc chsh chsr chua chur chus crac craf crar cras crau crca crcc crcr crfc crfs crhs crsa crss crus csaa csac csar csas cscc cscf csch cscr cscs csfc csfr cshs csra csrc csrs cssa cssr csua csuf csur csus cuau cuca cucc cufa cufc cuff cura curf curr curs cusa cush cuss cusu faaa faac faah faas faca facc fach facs fafa fafc faff faha fahr fahs fara farc farr fars faru fasa fasc fash fass faur fcar fcas fcca fccf fcch fchs fcra fcsc ffar ffcc ffff ffhs ffrr ffsa ffss fhas fhfs fhhs fhrs fhss frac fras frau frcc frfc frhs frsc fsas fscc fshs fsra fssa fssc fssf fuar fuc- fuca fufc fuff fufu fuhs fur- fura furr furs fusa fusc fuss fusu haaf haar haas hacs haff hafs haha hahs hara harc harf harh harr hars haru hasa hasc hash hass hau- hauf haus hcca hccc hcch hccs hcfa hcfc hchs hcsa hcsc hcss hfcs hfhs hfrs hfss hhaa hhhh hhhs hhus hrac hras hrfc hrhs hrrc hsac hsas hscc hsfc hsfs hshs hsua hsur huac huah huas huch hucs hucu hufc huff hufs hufu huhs huhu hura hurr hurs huru husa hush huss huus raaf raas rac- raca racc rach racs racu rafa rafc raff raha rahr rahs rahu rara rarf rars rasa rasc rash rass rasu raua rauc rauf raus rcac rcaf rcas rccc rccs rcfc rchs rcsa rcsc rcss rffc rfhs rhau rhfs rhhs rhus rrah rras rrfc rrhs rrrr rsaa rsaf rscc rsch rscs rsfc rshs rssa rsua ruah ruas ruca ruch rufa rufc ruff ruhh ruhr ruhs rura rurc rurs ruru rusa rush russ rusu sa-c saac saaf saah saar saas saca sacc sacr sacs sacu safa safc saff safr safu saha sahr sahs sahu sara sarc sarf sarh sarr sars saru sasa sasc sasf sash sass saua sauc sauf sauh saur saus scaa scac scaf scar scas sccc sccs scfa scfc sch- scha schh schr schs scr- scra scrc scrs scsa scsc scsh scsr scsu scua scur sfar sfas sfca sfcc sfcs sffc sfha sfhs sfra sfrc sfss sfsu shac shah shar shas shau shca shcc shha shhh shhs shrs shsc shua shuf shur shus shuu sraf sras srcc srch srfc srhs ssaa ssac ssas ssau ssca sscc sscs ssfc sshs ssra ssrc ssrs sssa sssc sssf sssh ssss suar suas suc- succ such sucr sucs suf- sufa sufc