<2640, [ 87, 384/5, 16, 1, 16/5, 72 ]> P = [ 1 638 1044 957] [ 1 110 -12 -99] [ 1 0 -12 11] [ 1 -22 54 -33] Q = [ 1 87 2088 464] [ 1 15 0 -16] [ 1 -1 -24 24] [ 1 -9 24 -16] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 638 0 0] [ 1 220 252 165] [ 0 154 242 242] [ 0 110 264 264], [ 0 0 1044 0] [ 0 252 396 396] [ 1 242 438 363] [ 0 264 396 384], [ 0 0 0 957] [ 0 165 396 396] [ 0 242 363 352] [ 1 264 384 308] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 87 0 0] [ 1 46/5 384/5 0] [ 0 16/5 339/5 16] [ 0 0 72 15], [ 0 0 2088 0] [ 0 384/5 8136/5 384] [ 1 339/5 8256/5 368] [ 0 72 1656 360], [ 0 0 0 464] [ 0 0 384 80] [ 0 16 368 80] [ 1 15 360 88] ]