a-a a-b a-c aaa aab aac aad aaf aao aar aas aaw aay ab- aba abb abc abd abf abo abr abs abw aby ac- aca acb acc acd acf aco acr acs acw acy ad- ada adb adc add adf ado adr ads adw ady af- afa afb afc afd aff afo afr afs afw afy aoa aob aoc aod aof aoo aor aos aow ar- ara arb arc ard arf aro arr ars arw ary as- asa asb asc asd asf aso asr ass asw asy aw- awa awb awc awd awf awo awr aws aww awy ay- aya ayc ayd ayf ayo ayr ays ayw baa bab bac bad baf bao bar bas baw bay bba bbb bbc bbd bbf bbo bbr bbs bbw bby bca bcb bcc bcd bcf bco bcr bcs bcy bda bdb bdc bdd bdf bdo bdr bds bdw bdy bfa bfb bfc bfd bff bfo bfr bfs bfy boa bob boc bod bof boo bor bos bow boy bra brb brd brf bro brr brs brw bry bsa bsb bsc bsd bsf bso bsr bss bsw bsy bwa bwb bwc bwd bwf bwo bwr bws bwy by- bya byc byd byf byo byr bys c-- caa cab cac cad caf cao car cas caw cay cba cbb cbc cbd cbf cbo cbr cbs cbw cby cca ccb ccc ccd ccf cco ccr ccs ccw cda cdb cdc cdd cdf cdo cdr cds cdw cdy cfa cfb cfc cfd cff cfo cfr cfs cfw co- coa cob coc cod cof coo cor cos cow coy cra crb crc crd crf cro crr crs crw cry csa csb csc csd csf cso csr css csw csy cw- cwa cwb cwc cwd cwo cwr cws cya cyb cyc cyd cyf cyo cyr cys cyw daa dab dac dad daf dao dar das daw day dba dbb dbc dbd dbf dbo dbr dbs dby dca dcb dcc dcd dcf dco dcr dcs dcw dda ddb ddc ddd ddf ddo ddr dds ddw ddy dfa dfb dfc dfd dff dfo dfr dfs dfw doa dob doc dod dof doo dor dos dow doy dra drb drc drd dro drr drs drw dry dsa dsb dsc dsd dsf dso dsr dss dsw dsy dwa dwb dwc dwf dwo dwr dws dww dy- dya dyb dyc dyd dyo dyr dys dyw dyy faa fab fac fad faf fao far fas faw fay fba fbb fbc fbd fbf fbo fbr fbs fbw fca fcb fcc fcd fcf fco fcr fcs fcw fcy fda fdb fdc fdd fdf fdo fdr fds ffa ffc ffd fff ffo ffr ffs ffw ffy foa fob foc fof foo for fos fow foy fra frb frc frd frf fro frr frs frw fry fsa fsb fsc fsd fsf fso fsr fss fsw fwa fwb fwc fwd fwf fwo fws fy- fya fyb fyc fyo oaa oab oac oad oaf oao oar oas oaw ob- oba obb obc obd obf obo obr obs obw oby oc- oca ocb occ ocd ocf oco ocr ocs ocw oda odb odc odd odf odo odr ods of- ofa ofb ofc ofd off ofo ofr ofs ofw oo- ooa oob ooc ood oof ooo oor oos oow or- ora orb orc ord orf oro orr ors ory os- osa osb osc osd osf oso osr oss osw owa owb owc owd owf owo ows oww oya oyd oyo oys ra- raa rab rac rad raf rao rar ras raw ray rba rbb rbc rbd rbf rbo rbr rbs rbw rca rcb rcc rcd rcf rco rcr rcs rcw rda rdb rdc rdd rdf rdo rdr rds rdy rfa rfb rfc rfd rff rfo rfr rfs rfw roa rob roc rod rof roo ror ros row roy rra rrb rrc rrd rrf rrr rrs rsa rsb rsc rsd rsf rso rsr rss rsw rwa rwb rwc rwd rwf rwr rws rwy ry- rya ryc ryd ryf ryo ryr rys ryy saa sab sac sad saf sao sar sas saw say sba sbb sbc sbd sbf sbo sbr sbs sbw sby sca scb scc scd scf sco scr scs scw sda sdb sdc sdd sdf sdo sdr sds sdw sdy sfa sfb sfc sfd sff sfo sfr sfs sfw soa sob soc sod sof soo sor sos sow soy sr- sra srb src srd srf sro srr srs srw sry ss- ssa ssb ssc ssd ssf sso ssr sss ssw swa swb swc swd swf swo swr sws swy sy- sya syb syc syd syr sys waa wab wac wad waf wao war was waw way wba wbb wbc wbd wbf wbo wbr wbs wbw wca wcb wcc wcd wcf wco wcr wcs wcw wda wdb wdc wdf wdr wds wdy wfa wfb wfc wfd wff wfo wfr wfs wfw woa wob woc wod wof woo wor wos wow woy wr- wra wrc wrd wrf wro wrr wrs wrw wry wsa wsb wsc wsd wsf wso wsr wss wsw wwa wwc wwd wwf wwo www wy- wya wyc wyd wyf wyo wyr wys yaa yab yac yad yaf yao yar yas yaw yay ybc ybf ybr ybs yby yca ycc ycd ycf yco ycs ycw ycy yda ydo yds ydy yfa yfc yfd yff yfr yfs yob yoc yod yof yoo yor yos yow yoy yra yrc yrf yro yrs ysa ysb ysc yso ysr yss ysy ywc yyb yyc yyf yys yyy

a-do a-wa a-ya a-yo aaaa aaab aaac aaad aaaf aaar aaas aaba aabb aabc aabd aabw aaby aaca aacb aacc aacd aacf aaco aacr aacs aacy aada aadc aads aafa aafb aafc aafd aaff aaoo aaow aara aarc aard aaro aars aasa aasc aasd aasf aass aaww abaa abab abac abad abaf abar abas abaw abay abb- abba abbb abbo abbr abbs abby abca abcb abcc abcd abcf abcr abcs abcw abda abdo abdy abff aboa abob abod abof aboo abor abos abow aboy abra abrc abro abrs abry abs- absa absd absf abss absw abwa abwr abyc abys