-al a-a a-c aaa aac aal aar aas aaw ac- aca acc acl acr acs acw al- ala alc all alr als alw ar- ara arc arl arr ars arw as- asa asc asl asr ass asw aw- awa awc awl awr aws aww c-- caa cac cal car cas caw cca ccc ccl ccr ccs ccw cl- cla clc cll clr cls clw cra crc crl crr crs crw csa csc csl csr css csw cw- cwa cwc cwl cwr cws la- laa lac lal lar las law lca lcc lcl lcr lcs lcw lla llc lll llr lls llw lra lrc lrr lrs lrw lsa lsc lsl lsr lss lsw lwa lwc lwl lwr lws lww ra- raa rac ral rar ras raw rca rcc rcl rcr rcs rcw rla rlc rll rlr rls rlw rra rrc rrl rrr rrs rsa rsc rsl rsr rss rsw rwa rwc rwl rwr rws saa sac sal sar sas saw sca scc scl scr scs scw sla slc sll slr sls sr- sra src srl srr srs srw ss- ssa ssc ssl ssr sss ssw swa swc swl swr sws waa wac wal war was waw wca wcc wcl wcr wcs wcw wl- wla wlc wll wlr wls wlw wr- wra wrc wrl wrr wrs wrw wsa wsc wsl wsr wss wsw wwa wwc wwl www