-ly c-- ccc ccd cck ccl ccu cdc cdd cdk cdl cdu cdy ckc ckd cky cl- clc cld clk cll clu cly cuc cud cuk cul cuu cuy cyc cyd cyk cyl dcc dcd dck dcl dcu ddc ddd ddk ddl ddu ddy dkc dkk dkl dku dl- dlc dld dlk dll dlu dly duc dud duk dul duy dy- dyc dyd dyk dyu dyy kcc kcd kck kcl kcu kdc kdk kdl kdu kdy kkc kkk kkl kku kky kl- klc kld klu kly kuc kud kuk kul kuu kuy kyc kyd kyl kyu lcc lcd lck lcl lcu lcy ldc ldd ldk ldl ldu ldy lkl lky llc lld llk lll llu lly luc lud luk lul luu luy lyc lyd lyk lyl ucc ucd uck ucl ucu udc udd udk udl udu ukc ukk ukl uku ulc uld ulk ull ulu uly uuc uuu uyc uyu ycc ycd ycl ycu ycy ydl ydy ykk ylc yld ylk yll yly yud yuk yul yuu yuy yyc yyu yyy