<42, [ 6, 5, 27/7, 12/5, 1, 15/7, 18/5, 6 ]> P = [ 1 10 20 10 1] [ 1 5 0 -5 -1] [ 1 1 -4 1 1] [ 1 -2 0 2 -1] [ 1 -4 6 -4 1] Q = [ 1 6 14 15 6] [ 1 3 7/5 -3 -12/5] [ 1 0 -14/5 0 9/5] [ 1 -3 7/5 3 -12/5] [ 1 -6 14 -15 6] L = [ [1 0 0 0 0] [0 1 0 0 0] [0 0 1 0 0] [0 0 0 1 0] [0 0 0 0 1], [ 0 10 0 0 0] [ 1 3 6 0 0] [ 0 3 4 3 0] [ 0 0 6 3 1] [ 0 0 0 10 0], [ 0 0 20 0 0] [ 0 6 8 6 0] [ 1 4 10 4 1] [ 0 6 8 6 0] [ 0 0 20 0 0], [ 0 0 0 10 0] [ 0 0 6 3 1] [ 0 3 4 3 0] [ 1 3 6 0 0] [ 0 10 0 0 0], [0 0 0 0 1] [0 0 0 1 0] [0 0 1 0 0] [0 1 0 0 0] [1 0 0 0 0] ] L* = [ [1 0 0 0 0] [0 1 0 0 0] [0 0 1 0 0] [0 0 0 1 0] [0 0 0 0 1], [ 0 6 0 0 0] [ 1 0 5 0 0] [ 0 15/7 0 27/7 0] [ 0 0 18/5 0 12/5] [ 0 0 0 6 0], [ 0 0 14 0 0] [ 0 5 0 9 0] [ 1 0 217/25 0 108/25] [ 0 18/5 0 52/5 0] [ 0 0 252/25 0 98/25], [ 0 0 0 15 0] [ 0 0 9 0 6] [ 0 27/7 0 78/7 0] [ 1 0 52/5 0 18/5] [ 0 6 0 9 0], [ 0 0 0 0 6] [ 0 0 0 6 0] [ 0 0 108/25 0 42/25] [ 0 12/5 0 18/5 0] [ 1 0 98/25 0 27/25] ]