-ly c-- ccc ccd ccl ccm ccs ccu cdc cdd cdl cdm cds cdu cdy cl- clc cld cll clm cls clu cly cmc cmd cml cmm cms cmu cmy csc csd csl csm css csu csy cuc cud cul cum cus cuu cuy cyc cyd cyl cym cys dcc dcd dcl dcm dcs dcu ddc ddd ddl ddm dds ddu ddy dl- dlc dld dll dlm dls dlu dly dmc dmd dml dmm dms dmu dsc dsd dsl dsm dss dsu dsy duc dud dul dum dus duy dy- dyc dyd dym dys dyu dyy lcc lcd lcl lcm lcs lcu lcy ldc ldd ldl ldm lds ldu ldy llc lld lll llm lls llu lly lmc lmd lml lmm lms lmu lsc lsd lsl lsm lss lsu luc lud lul lum lus luu luy lyc lyd lyl lym lys mc- mcc mcd mcl mcm mcs mcu mdc mdd mdl mdm mds mdu mdy mlc mld mll mlm mls mlu mmc mmd mml mmm mms mmu msc msd msl msm mss msu msy muc mud mul mum mus muu muy my- myc myd myl mym mys myu scc scd scl scm scs scu sdc sdd sdl sdm sds sdu sdy slc sld sll slm sls slu sly smc smd sml smm sms smu smy ss- ssc ssd ssl ssm sss ssu suc sud sul sum sus suu suy sy- syc syd syl sym sys syu ucc ucd ucl ucm ucs ucu udc udd udl udm uds udu ulc uld ull ulm uls ulu uly um- umc umd uml umm ums umu usc usd usl usm uss usu uuc uum uus uuu uyc uys uyu ycc ycd ycl ycs ycu ycy ydl yds ydy ylc yld yll ylm yls yly ymc yml ymm yms ysc ysl ysm yss ysu ysy yud yul yum yus yuu yuy yyc yys yyu yyy