A B x 8 PZ M6 x 60 mm A C x 8 PZ x 8 PZ M6.5 x 13 x 2 mm M6.
A (4) B (2) C (4) M6X80 mm M6X60 mm M4X30 mm x1 x1 D (1) x1 x1 x1 x1 x1
A D A D B A
A B A C D