<2160, [ 119, 96, 8, 1, 6, 112 ]> P = [ 1 357 714 1088] [ 1 69 -6 -64] [ 1 -3 -6 8] [ 1 -21 84 -64] Q = [ 1 119 1904 136] [ 1 23 -16 -8] [ 1 -1 -16 16] [ 1 -7 14 -8] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 357 0 0] [ 1 108 120 128] [ 0 60 105 192] [ 0 42 126 189], [ 0 0 714 0] [ 0 120 210 384] [ 1 105 288 320] [ 0 126 210 378], [ 0 0 0 1088] [ 0 128 384 576] [ 0 192 320 576] [ 1 189 378 520] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 119 0 0] [ 1 22 96 0] [ 0 6 105 8] [ 0 0 112 7], [ 0 0 1904 0] [ 0 96 1680 128] [ 1 105 1678 120] [ 0 112 1680 112], [ 0 0 0 136] [ 0 0 128 8] [ 0 8 120 8] [ 1 7 112 16] ]