or           Column mode:

56 56 58 58 50 50 30 30 48 48 36 36 29 29 32 32 43 43 51 51 43 43 48 48 68 68 60 60 30 30 27 27 29 29 53 53 52 52 39 39 36 36 27 27 40 40 30 30 47 47 20 25 30 35 40 45 50 55 60 65 70 2 4 6 8 10 12 10% 20% 30% 40% 50%