- (5,4) -------------------- 1 0 0 0 0 0 2 0 3 0 0 0 0 0 4 0 5 0 0 0 #### - (5,4) -------------------- 1 6' 11 16 12 17 2 7' 3 8' 13 18 14 19 4 9' 5 10' 15 20 #### - (9,5) -------------------- 1 0 0 0 0 0 0 2 0 0 0 0 0 0 3 0 4 0 0 0 0 0 0 5 0 6 0 0 0 0 0 0 7 0 0 0 0 0 0 8 0 9 0 0 0 - (9,5) -------------------- -1 shift to the left 1 37 28 19 10 20 11 2 38 29 39 30 21 12 3 13 4 40 31 22 32 23 14 5 41 6 42 33 24 15 25 16 7 43 34 44 35 26 17 8 18 9 45 36 27 #### - (4,4) -------------------- 1 5 9 13* 10 14 2 6 3 7 11 15 12* 16 4 8 #### - (2,5) -------------------- $shift = -1 1 0 0 0 0 0 0 2 0 0 #### - (3,5) -------------------- $shift = 3 1 0 0 0 0 0 0 2 0 0 0 0 0 0 3