-ly c-- ccc ccl ccs ccu cl- clc cll cls clu cly csc csl css csu csy cuc cul cus cuu cuy cyc cyl cys lcc lcl lcs lcu lcy llc lll lls llu lly lsc lsl lss lsu luc lul lus luu luy lyc lyl lys scc scl scs scu slc sll sls slu sly ss- ssc ssl sss ssu suc sul sus suu suy sy- syc syl sys syu ucc ucl ucs ucu ulc ull uls ulu uly usc usl uss usu uuc uus uuu uyc uys uyu ycc ycl ycs ycu ycy ylc yll yls yly ysc ysl yss ysu ysy yul yus yuu yuy yyc yys yyu yyy