<324, [ 19, 128/9, 10, 1, 16/9, 10 ]> P = [ 1 76 171 76] [ 1 28 -9 -20] [ 1 1 -9 7] [ 1 -5 9 -5] Q = [ 1 19 152 152] [ 1 7 2 -10] [ 1 -1 -8 8] [ 1 -5 14 -10] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 76 0 0] [ 1 34 36 5] [ 0 16 40 20] [ 0 5 45 26], [ 0 0 171 0] [ 0 36 90 45] [ 1 40 90 40] [ 0 45 90 36], [ 0 0 0 76] [ 0 5 45 26] [ 0 20 40 16] [ 1 26 36 13] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 19 0 0] [ 1 34/9 128/9 0] [ 0 16/9 65/9 10] [ 0 0 10 9], [ 0 0 152 0] [ 0 128/9 520/9 80] [ 1 65/9 664/9 70] [ 0 10 70 72], [ 0 0 0 152] [ 0 0 80 72] [ 0 10 70 72] [ 1 9 72 70] ]