<598, [ 45, 1587/52, 69/4, 1, 207/52, 115/4 ]> P = [ 1 72 405 120] [ 1 26 -9 -18] [ 1 0 -9 8] [ 1 -6 15 -10] Q = [ 1 45 345 207] [ 1 65/4 0 -69/4] [ 1 -1 -23/3 23/3] [ 1 -27/4 23 -69/4] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 72 0 0] [ 1 26 45 0] [ 0 8 48 16] [ 0 0 54 18], [ 0 0 405 0] [ 0 45 270 90] [ 1 48 276 80] [ 0 54 270 81], [ 0 0 0 120] [ 0 0 90 30] [ 0 16 80 24] [ 1 18 81 20] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 45 0 0] [ 1 701/52 1587/52 0] [ 0 207/52 309/13 69/4] [ 0 0 115/4 65/4], [ 0 0 345 0] [ 0 1587/52 2369/13 529/4] [ 1 309/13 2668/13 115] [ 0 115/4 575/3 1495/12], [ 0 0 0 207] [ 0 0 529/4 299/4] [ 0 69/4 115 299/4] [ 1 65/4 1495/12 391/6] ]