<245, [ 20, 14, 50/9, 1, 35/18, 10 ]> P = [ 1 36 64 144] [ 1 15 8 -24] [ 1 1 -6 4] [ 1 -6 8 -3] Q = [ 1 20 144 80] [ 1 25/3 4 -40/3] [ 1 5/2 -27/2 10] [ 1 -10/3 4 -5/3] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 36 0 0] [ 1 11 16 8] [ 0 9 9 18] [ 0 2 8 26], [ 0 0 64 0] [ 0 16 16 32] [ 1 9 18 36] [ 0 8 16 40], [ 0 0 0 144] [ 0 8 32 104] [ 0 18 36 90] [ 1 26 40 77] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 20 0 0] [ 1 5 14 0] [ 0 35/18 25/2 50/9] [ 0 0 10 10], [ 0 0 144 0] [ 0 14 90 40] [ 1 25/2 161/2 50] [ 0 10 90 44], [ 0 0 0 80] [ 0 0 40 40] [ 0 50/9 50 220/9] [ 1 10 44 25] ]