-ly c-- ccc ccl ccr ccs ccu cl- clc cll clr cls clu cly crc crl crr crs cru cry csc csl csr css csu csy cuc cul cur cus cuu cuy cyc cyl cyr cys lcc lcl lcr lcs lcu lcy llc lll llr lls llu lly lrc lrr lrs lru lry lsc lsl lsr lss lsu luc lul lur lus luu luy lyc lyl lyr lys rcc rcl rcr rcs rcu rlc rll rlr rls rlu rly rrc rrl rrr rrs rru rsc rsl rsr rss rsu ruc rur rus ruu ruy ry- ryc ryr rys ryu ryy scc scl scr scs scu slc sll slr sls slu sly sr- src srl srr srs sry ss- ssc ssl ssr sss ssu suc sul sur sus suu suy sy- syc syl syr sys syu ucc ucl ucr ucs ucu ulc ull ulr uls ulu uly ur- urc url urr urs uru ury usc usl usr uss usu uuc uur uus uuu uyc uys uyu ycc ycl ycs ycu ycy ylc yll ylr yls yly yrc yrs yru ysc ysl ysr yss ysu ysy yul yur yus yuu yuy yyc yys yyu yyy