<1000, [ 54, 42, 11, 1, 3, 44 ]> P = [ 1 189 432 378] [ 1 49 -8 -42] [ 1 -1 -8 8] [ 1 -11 32 -22] Q = [ 1 54 756 189] [ 1 14 -4 -11] [ 1 -1 -14 14] [ 1 -6 16 -11] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 189 0 0] [ 1 68 80 40] [ 0 35 77 77] [ 0 20 88 81], [ 0 0 432 0] [ 0 80 176 176] [ 1 77 200 154] [ 0 88 176 168], [ 0 0 0 378] [ 0 40 176 162] [ 0 77 154 147] [ 1 81 168 128] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 54 0 0] [ 1 11 42 0] [ 0 3 40 11] [ 0 0 44 10], [ 0 0 756 0] [ 0 42 560 154] [ 1 40 572 143] [ 0 44 572 140], [ 0 0 0 189] [ 0 0 154 35] [ 0 11 143 35] [ 1 10 140 38] ]