<343, [ 36, 30, 4, 1, 4, 30 ]> P = [ 1 90 108 144] [ 1 20 3 -24] [ 1 -1 -4 4] [ 1 -15 24 -10] Q = [ 1 36 270 36] [ 1 8 -3 -6] [ 1 1 -10 8] [ 1 -6 15/2 -5/2] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 90 0 0] [ 1 29 36 24] [ 0 30 20 40] [ 0 15 30 45], [ 0 0 108 0] [ 0 36 24 48] [ 1 20 47 40] [ 0 30 30 48], [ 0 0 0 144] [ 0 24 48 72] [ 0 40 40 64] [ 1 45 48 50] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 36 0 0] [ 1 5 30 0] [ 0 4 28 4] [ 0 0 30 6], [ 0 0 270 0] [ 0 30 210 30] [ 1 28 212 29] [ 0 30 435/2 45/2], [ 0 0 0 36] [ 0 0 30 6] [ 0 4 29 3] [ 1 6 45/2 13/2] ]