a-a a-c aaa aac aar aas aaw aay ac- aca acc acr acs acw acy ar- ara arc arr ars arw ary as- asa asc asr ass asw asy aw- awa awc awr aws aww awy ay- aya ayc ayr ays ayw c-- caa cac car cas caw cay cca ccc ccr ccs ccw cra crc crr crs crw cry csa csc csr css csw csy cw- cwa cwc cwr cws cya cyc cyr cys cyw ra- raa rac rar ras raw ray rca rcc rcr rcs rcw rra rrc rrr rrs rsa rsc rsr rss rsw rwa rwc rwr rws rwy ry- rya ryc ryr rys ryy saa sac sar sas saw say sca scc scr scs scw sr- sra src srr srs srw sry ss- ssa ssc ssr sss ssw swa swc swr sws swy sy- sya syc syr sys waa wac war was waw way wca wcc wcr wcs wcw wr- wra wrc wrr wrs wrw wry wsa wsc wsr wss wsw wwa wwc www wy- wya wyc wyr wys yaa yac yar yas yaw yay yca ycc ycs ycw ycy yra yrc yrs ysa ysc ysr yss ysy ywc yyc yys yyy