<1080, [ 83, 54, 21, 1, 6, 63 ]> P = [ 1 83 747 249] [ 1 29 -9 -21] [ 1 -1 -9 9] [ 1 -7 27 -21] Q = [ 1 83 747 249] [ 1 29 -9 -21] [ 1 -1 -9 9] [ 1 -7 27 -21] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 83 0 0] [ 1 28 54 0] [ 0 6 56 21] [ 0 0 63 20], [ 0 0 747 0] [ 0 54 504 189] [ 1 56 522 168] [ 0 63 504 180], [ 0 0 0 249] [ 0 0 189 60] [ 0 21 168 60] [ 1 20 180 48] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 83 0 0] [ 1 28 54 0] [ 0 6 56 21] [ 0 0 63 20], [ 0 0 747 0] [ 0 54 504 189] [ 1 56 522 168] [ 0 63 504 180], [ 0 0 0 249] [ 0 0 189 60] [ 0 21 168 60] [ 1 20 180 48] ]