pdmb qdmbr rdmbr4 sdmb tdmbr

e4mbr f4mbr4 g4mb h4mbr i4mbr4

3unbr4 4unb 5unbr 6unbr4 7unb

slob tlobr ulobr4 vlob wlobr

hcpbr icpbr4 jcpb kcpbr lcpbr4