a-a a-c aaa aac aah aao aas aaw aay ac- aca acc ach aco acs acw acy aha ahc ahh aho ahs ahw ahy aoa aoc aoh aoo aos aow as- asa asc ash aso ass asw asy aw- awa awc awh awo aws aww awy ay- aya ayc ayh ayo ays ayw c-- caa cac cah cao cas caw cay cca ccc cch cco ccs ccw ch- cha chc chh cho chs chw chy co- coa coc coh coo cos cow coy csa csc csh cso css csw csy cw- cwa cwc cwh cwo cws cya cyc cyo cys cyw haa hac hah hao has haw hay hca hcc hch hco hcs hcw hcy hha hhc hhh hho hhs hhw hhy hoa hoc hoh hoo hos how hoy hsa hsc hsh hss hsw hsy hw- hwa hwo hws hww hwy hy- hya hyc hyh hyo hys hyw hyy oaa oac oah oao oas oaw oc- oca occ och oco ocs ocw oha ohc ohh oho ohs oo- ooa ooc ooh ooo oos oow os- osa osc osh oso oss osw owa owc owh owo ows oww oya oyo oys saa sac sah sao sas saw say sca scc sch sco scs scw sh- sha shc shh sho shs shy soa soc soh soo sos sow soy ss- ssa ssc ssh sso sss ssw swa swc swh swo sws swy sy- sya syc syh sys waa wac wah wao was waw way wca wcc wch wco wcs wcw wh- wha whc whh who whs whw why woa woc woh woo wos wow woy wsa wsc wsh wso wss wsw wwa wwc wwo www wy- wya wyc wyo wys yaa yac yah yao yas yaw yay yca ycc ych yco ycs ycw ycy yha yhc yhs yhw yoc yoo yos yow yoy ysa ysc yso yss ysy ywc yyc yys yyy