perldl> p $piddle [ [-99 -99 -99 -99 -99 -99 -99 -99 -99 -99] [-99 -99 -99 -99 -99 -99 -99 -99 -99 -99] [ 20 21 22 23 24 25 26 27 28 29] [ 30 31 32 33 34 35 36 37 38 39] [ 40 41 42 43 255 255 255 255 255 255] [255 255 255 255 255 255 255 255 255 255] [255 255 255 255 255 255 255 255 255 255] [255 255 72 73 74 75 76 77 78 79] [-99 -99 -99 -99 -99 -99 -99 -99 -99 -99] [ 90 91 92 93 94 95 96 97 98 99] [100 101 102 103 104 105 106 107 108 109] [110 111 112 113 114 115 116 117 118 119] ]