<1120, [ 195, 392/3, 175/9, 1, 280/9, 455/3 ]> P = [ 1 39 351 729] [ 1 11 15 -27] [ 1 -1 -9 9] [ 1 -13 39 -27] Q = [ 1 195 819 105] [ 1 55 -21 -35] [ 1 25/3 -21 35/3] [ 1 -65/9 91/9 -35/9] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 39 0 0] [ 1 2 36 0] [ 0 4 8 27] [ 0 0 13 26], [ 0 0 351 0] [ 0 36 72 243] [ 1 8 126 216] [ 0 13 104 234], [ 0 0 0 729] [ 0 0 243 486] [ 0 27 216 486] [ 1 26 234 468] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 195 0 0] [ 1 190/3 392/3 0] [ 0 280/9 1300/9 175/9] [ 0 0 455/3 130/3], [ 0 0 819 0] [ 0 392/3 1820/3 245/3] [ 1 1300/9 5362/9 700/9] [ 0 455/3 1820/3 182/3], [ 0 0 0 105] [ 0 0 245/3 70/3] [ 0 175/9 700/9 70/9] [ 1 130/3 182/3 0] ]