20 (Petty Officer) # Name (first row!) # Column # 0 1 2 3 4 5 6 7 8 9 . . . o . . . . . . # Row 0 o . . . . . . . . . # Row 1 ~ . o @ o . . o @ o # Row 2 o . . . . . . . . . # Row 3 . . . o . . o . o . # Row 4 . . . o . . o . o . # Row 5 . . . . . . o . . . # Row 6 . . . . . . o . . . # Row 7 . . . . . . . . . . # Row 8 . . @ ~ o o . . . . # Row 9