<900, [ 29, 108/5, 21, 1, 12/5, 9 ]> P = [ 1 145 609 145] [ 1 55 -21 -35] [ 1 5 -21 15] [ 1 -5 9 -5] Q = [ 1 29 261 609] [ 1 11 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], [ 0 145 0 0] [ 1 60 84 0] [ 0 20 100 25] [ 0 0 105 40], [ 0 0 609 0] [ 0 84 420 105] [ 1 100 408 100] [ 0 105 420 84], [ 0 0 0 145] [ 0 0 105 40] [ 0 25 100 20] [ 1 40 84 20] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 29 0 0] [ 1 32/5 108/5 0] [ 0 12/5 28/5 21] [ 0 0 9 20], [ 0 0 261 0] [ 0 108/5 252/5 189] [ 1 28/5 432/5 168] [ 0 9 72 180], [ 0 0 0 609] [ 0 0 189 420] [ 0 21 168 420] [ 1 20 180 408] ]