<1540, [ 54, 300/7, 15, 1, 15/7, 40 ]> P = [ 1 297 648 594] [ 1 77 -12 -66] [ 1 0 -12 11] [ 1 -11 32 -22] Q = [ 1 54 1080 405] [ 1 14 0 -15] [ 1 -1 -20 20] [ 1 -6 20 -15] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 297 0 0] [ 1 110 120 66] [ 0 55 121 121] [ 0 33 132 132], [ 0 0 648 0] [ 0 120 264 264] [ 1 121 284 242] [ 0 132 264 252], [ 0 0 0 594] [ 0 66 264 264] [ 0 121 242 231] [ 1 132 252 209] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 54 0 0] [ 1 71/7 300/7 0] [ 0 15/7 258/7 15] [ 0 0 40 14], [ 0 0 1080 0] [ 0 300/7 5160/7 300] [ 1 258/7 5300/7 285] [ 0 40 760 280], [ 0 0 0 405] [ 0 0 300 105] [ 0 15 285 105] [ 1 14 280 110] ]