<1056, [ 143, 512/5, 484/25, 1, 1408/75, 572/5 ]> P = [ 1 65 585 405] [ 1 17 9 -27] [ 1 -1 -9 9] [ 1 -13 39 -27] Q = [ 1 143 780 132] [ 1 187/5 -12 -132/5] [ 1 11/5 -12 44/5] [ 1 -143/15 52/3 -44/5] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 65 0 0] [ 1 10 54 0] [ 0 6 32 27] [ 0 0 39 26], [ 0 0 585 0] [ 0 54 288 243] [ 1 32 336 216] [ 0 39 312 234], [ 0 0 0 405] [ 0 0 243 162] [ 0 27 216 162] [ 1 26 234 144] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 143 0 0] [ 1 198/5 512/5 0] [ 0 1408/75 1573/15 484/25] [ 0 0 572/5 143/5], [ 0 0 780 0] [ 0 512/5 572 528/5] [ 1 1573/15 1732/3 484/5] [ 0 572/5 572 468/5], [ 0 0 0 132] [ 0 0 528/5 132/5] [ 0 484/25 484/5 396/25] [ 1 143/5 468/5 44/5] ]