<441, [ 20, 378/25, 12, 1, 42/25, 9 ]> P = [ 1 100 240 100] [ 1 37 -12 -26] [ 1 2 -12 9] [ 1 -5 9 -5] Q = [ 1 20 180 240] [ 1 37/5 18/5 -12] [ 1 -1 -9 9] [ 1 -26/5 81/5 -12] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 100 0 0] [ 1 45 48 6] [ 0 20 55 25] [ 0 6 60 34], [ 0 0 240 0] [ 0 48 132 60] [ 1 55 129 55] [ 0 60 132 48], [ 0 0 0 100] [ 0 6 60 34] [ 0 25 55 20] [ 1 34 48 17] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 20 0 0] [ 1 97/25 378/25 0] [ 0 42/25 158/25 12] [ 0 0 9 11], [ 0 0 180 0] [ 0 378/25 1422/25 108] [ 1 158/25 1917/25 96] [ 0 9 72 99], [ 0 0 0 240] [ 0 0 108 132] [ 0 12 96 132] [ 1 11 99 129] ]