a-a a-c aaa aac aad aaf aao aar aaw aay ac- aca acc acd acf aco acr acw acy ad- ada adc add adf ado adr adw ady af- afa afc afd aff afo afr afw afy aoa aoc aod aof aoo aor aow ar- ara arc ard arf aro arr arw ary aw- awa awc awd awf awo awr aww awy ay- aya ayc ayd ayf ayo ayr ayw c-- caa cac cad caf cao car caw cay cca ccc ccd ccf cco ccr ccw cda cdc cdd cdf cdo cdr cdw cdy cfa cfc cfd cff cfo cfr cfw co- coa coc cod cof coo cor cow coy cra crc crd crf cro crr crw cry cw- cwa cwc cwd cwo cwr cya cyc cyd cyf cyo cyr cyw daa dac dad daf dao dar daw day dca dcc dcd dcf dco dcr dcw dda ddc ddd ddf ddo ddr ddw ddy dfa dfc dfd dff dfo dfr dfw doa doc dod dof doo dor dow doy dra drc drd dro drr drw dry dwa dwc dwf dwo dwr dww dy- dya dyc dyd dyo dyr dyw dyy faa fac fad faf fao far faw fay fca fcc fcd fcf fco fcr fcw fcy fda fdc fdd fdf fdo fdr ffa ffc ffd fff ffo ffr ffw ffy foa foc fof foo for fow foy fra frc frd frf fro frr frw fry fwa fwc fwd fwf fwo fy- fya fyc fyo oaa oac oad oaf oao oar oaw oc- oca occ ocd ocf oco ocr ocw oda odc odd odf odo odr of- ofa ofc ofd off ofo ofr ofw oo- ooa ooc ood oof ooo oor oow or- ora orc ord orf oro orr ory owa owc owd owf owo oww oya oyd oyo ra- raa rac rad raf rao rar raw ray rca rcc rcd rcf rco rcr rcw rda rdc rdd rdf rdo rdr rdy rfa rfc rfd rff rfo rfr rfw roa roc rod rof roo ror row roy rra rrc rrd rrf rrr rwa rwc rwd rwf rwr rwy ry- rya ryc ryd ryf ryo ryr ryy waa wac wad waf wao war waw way wca wcc wcd wcf wco wcr wcw wda wdc wdf wdr wdy wfa wfc wfd wff wfo wfr wfw woa woc wod wof woo wor wow woy wr- wra wrc wrd wrf wro wrr wrw wry wwa wwc wwd wwf wwo www wy- wya wyc wyd wyf wyo wyr yaa yac yad yaf yao yar yaw yay yca ycc ycd ycf yco ycw ycy yda ydo ydy yfa yfc yfd yff yfr yoc yod yof yoo yor yow yoy yra yrc yrf yro ywc yyc yyf yyy