c-- ccc ccd cch ccl ccu cdc cdd cdh cdl cdu ch- chc chd chh chl chu cl- clc cld clh cll clu cuc cud cuh cul cuu dcc dcd dcl dcu ddc ddd ddh ddl ddu dh- dhc dhd dhh dhl dhu dl- dlc dld dlh dll dlu duc dud duh dul hcc hcd hch hcl hdc hdd hdh hdl hdu hhc hhd hhh hhl hhu hlc hld hlh hll hlu huc hud huh hul huu lcc lcd lch lcl lcu ldc ldd ldh ldl ldu lhc lhd lhh lhu llc lld lll llu luc lud luh lul luu ucc ucd uch ucl ucu udc udd udl udu uhc uhd uhh uhl uhu ulc uld ull ulu uuc uuu