1 4 8 4 3 7 5 6 9 2 4 4 x20 x20 x20 x1 x2 x1 x9 x2 x1 x4 x1 3x12mm 4x20mm 2.5x14mm x2 x1 2.
x16 1 x1 x2 7 6 x4 2 4 6 4 4 4 x4
3 x4 x4 x8 x8 4 4 6 4 3 2 4 4 4 7 3 4 6 2 4
2 6 4 7 8 x4 6 1
x4 7 x4 1 4 8 3 7 6 2 8 x5 x2 x1 x1 x1 9
9 x4 x4 x1 x2 1 3 7 6 9 2 10 x1 1 x1 3 x1 7 9 6 5 2