<693, [ 65, 3267/56, 165/32, 1, 1485/224, 429/8 ]> P = [ 1 120 312 260] [ 1 21 15 -37] [ 1 0 -6 5] [ 1 -27 39 -13] Q = [ 1 65 572 55] [ 1 91/8 0 -99/8] [ 1 25/8 -11 55/8] [ 1 -37/4 11 -11/4] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 120 0 0] [ 1 15 78 26] [ 0 30 45 45] [ 0 12 54 54], [ 0 0 312 0] [ 0 78 117 117] [ 1 45 156 110] [ 0 54 132 126], [ 0 0 0 260] [ 0 26 117 117] [ 0 45 110 105] [ 1 54 126 79] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 65 0 0] [ 1 317/56 3267/56 0] [ 0 1485/224 745/14 165/32] [ 0 0 429/8 91/8], [ 0 0 572 0] [ 0 3267/56 3278/7 363/8] [ 1 745/14 9911/21 275/6] [ 0 429/8 1430/3 1001/24], [ 0 0 0 55] [ 0 0 363/8 77/8] [ 0 165/32 275/6 385/96] [ 1 91/8 1001/24 11/12] ]