a-a a-c aaa aac aad aaf aar aas ac- aca acc acd acf acr acs ad- ada adc add adf adr ads af- afa afc afd aff afr afs ar- ara arc ard arf arr ars as- asa asc asd asf asr ass c-- caa cac cad caf car cas cca ccc ccd ccf ccr ccs cda cdc cdd cdf cdr cds cfa cfc cfd cff cfr cfs cra crc crd crf crr crs csa csc csd csf csr css daa dac dad daf dar das dca dcc dcd dcf dcr dcs dda ddc ddd ddf ddr dds dfa dfc dfd dff dfr dfs dra drc drd drr drs dsa dsc dsd dsf dsr dss faa fac fad faf far fas fca fcc fcd fcf fcr fcs fda fdc fdd fdf fdr fds ffa ffc ffd fff ffr ffs fra frc frd frf frr frs fsa fsc fsd fsf fsr fss ra- raa rac rad raf rar ras rca rcc rcd rcf rcr rcs rda rdc rdd rdf rdr rds rfa rfc rfd rff rfr rfs rra rrc rrd rrf rrr rrs rsa rsc rsd rsf rsr rss saa sac sad saf sar sas sca scc scd scf scr scs sda sdc sdd sdf sdr sds sfa sfc sfd sff sfr sfs sr- sra src srd srf srr srs ss- ssa ssc ssd ssf ssr sss

aaaa aaac aaad aaaf aaar aaas aaca aacc aacd aacf aacr aacs aada aadc aads aafa aafc aafd aaff aara aarc aard aars aasa aasc aasd aasf aass acaa acac acad acar acas acca accc accd accf accs acda acdc acdf acds acfc acfd acfs acr- acra acrc acrr acrs acsa acsc acsd acss adaa adac adad adar adas adcc adcs adda addc addd addr adds adfa adfc adfs adra adrs adsa adsr adss afaa afad afar afca afcc afcs afdc affa affc affs afr- afra afrc afrs afsa afsc arac arad araf arar aras arc- arca arcs arda ardc ardf ards arfa arfc arff arfs arr- arra arrc arrr arrs ars- arsa arsc arsd asaa asac asad asaf asar asas asc- asca ascc ascr asda asdf asds asfa asra asrc asrs assa assc assd assr asss c-cd caaa caac caaf caas cac- caca cacc cacr cada cadc cadd cadr cads cafa cafc caff cafs cara carc card carf carr cars casa casc casd casr cass ccaa ccac ccad ccaf ccar ccas ccca cccc cccf cccs ccdc ccdf ccdr ccds ccfa ccfc ccfd ccff ccra ccrc ccrf ccrs ccsa ccsd ccsf ccss cd-r cdaa cdac cdad cdcs cdda cddr cdfa cdfs cdrs cdss cfaa cfac cfar cfca cfcf cfcs cfda cfds cffr cfra cfsa crac craf crar cras crca crcc crcr crda crdc crfc crfs crsa crss csaa csac csar csas cscc cscd cscf cscr cscs csda csdr csfc csfr csra csrc csrd csrs cssa cssd cssr daad daar daas daca dacs dada dads dafa dafc daff dafs dara darc dard darf darr dars dasa dasc dasd dass dcas dcca dccc dccs dcds dcfc dcfs dcra dcsc dcss dddd ddrc ddss dfaf dfas dfcc dfcs dfds dffa dfrf draa drac drad draf drar dras drca drda drfc drra drrs drsa dsac dscc dscr dscs dsda dsdr dsfa dsfc dsrc dsrr dssa dssc faaa faac faad faas faca facc facs fada fadd fads fafa fafc faff fara farc fard farr fars fasa fasc fasd fass fcar fcas fcca fccf fcda fcds fcra fcsc fdca ffar ffcc ffff ffrr ffsa ffss frac frad fras frcc frfc frsc fsas fscc fsra fssa fssc fssf raad raaf raas rac- raca racc racs rada radc radd radr rads rafa rafc raff rara rarf rars rasa rasc rasd rass rcac rcaf rcas rccc rccs rcdc rcds rcfc rcrd rcsa rcsc rcsd rcss rdac rdas rdfa rfds rffc rrad rras rrfc rrrr rsaa rsaf rscc rscs rsdd rsds rsfc rssa sa-c saac saad saaf saar saas saca sacc sacd sacr sacs sada sadc sadd sadr sads safa safc saff safr sara sarc sard sarf sarr sars sasa sasc sasd sasf sass scaa scac scad scaf scar scas sccc sccs scda scdc scdf scds scfa scfc scr- scra scrc scrs scsa scsc scsd scsr sdcc sddc sdds sdfc sdrc sdrs sdsc sdsf sdss sfar sfas sfca sfcc sfcs sfdc sffc sfra sfrc sfss sraf sras srcc srfc srsd ssaa ssac ssas ssca sscc sscs ssdc ssdd ssdf ssfc ssra ssrc ssrs sssa sssc sssf ssss

-aaa- aaaas aaadc aaarc aaasa aaass aacsa aacss aadac aadas aasra acaca acads acar- acara acard acars acass accad accas accra accrd acdcs acfas acsad acsdc adada adads adara adars adasa addas addra addsa adrad adrar adras afara afars affds afsar ara-c araca arada arads arara arars arass arcas ardas ardra arras arsac asada asafa asara asasa ascar asdas asfar asrar assac assad assaf assas c-a-c c-raf ca-ca cacas cadac cadar caddr cadra caffa caffs caraa carac carad caras carda cards carra carrs casar casas casca ccass ccccc cccsd cdfas crada cradd crars crass csars cssra d-a-d d-rad daada daara daasa dacca dadar dadas dadda dadra dafar dafca daffs daraa daraf darcs darda dards darra darrs darss dasar dasca dasds dassa ddddd draaf draca dracs draff facra fadas fadda faffs fafsa farad faras fardd fards farfa farrs farsa fasad fcaca fraca fracs frass frcsc frsad ra-ra raads raaff raard raasa racsa radar radas rafar raffa raffs raraf rarfs rasac rasar rasas rasca rasfa rasra rassa rccar rffsa rsssf sa-ra saada saaff saara saarf saasa sac-d sacar sacas sacc- sacca sacr- sacra sacsa sadad sadaf sadar sadas sadda sadra safad safar saffa safra saraa saraf saras sarc- sarca sarda sards sarra sarsa sasca sasda sassa scaar scada scads scafa scaff scara scard scarf scarr scars scraa scsaa sdfcs sfaar ssafa ssard sscac ssdrs ssfdc sssss

aaarcs aaraas acaras acasa accara adadds adarra adassa addada adrara ads-ac afassa araafa aracar aracas aradac aradas ararad araras arcada arccsc ardaas ardara ardass arfara arfarf ascaad assads assara cadca caddas cafard cafcaf caraca caracs carads carafa carara carcar cardss carras carsaf casard