<1372, [ 21, 20, 19, 15, 1, 2, 6, 21 ]> P = [ 1 285 800 285 1] [ 1 95 0 -95 -1] [ 1 19 -40 19 1] [ 1 -3 0 3 -1] [ 1 -9 16 -9 1] Q = [ 1 21 210 665 475] [ 1 7 14 -7 -15] [ 1 0 -21/2 0 19/2] [ 1 -7 14 7 -15] [ 1 -21 210 -665 475] L = [ [1 0 0 0 0] [0 1 0 0 0] [0 0 1 0 0] [0 0 0 1 0] [0 0 0 0 1], [ 0 285 0 0 0] [ 1 108 160 16 0] [ 0 57 171 57 0] [ 0 16 160 108 1] [ 0 0 0 285 0], [ 0 0 800 0 0] [ 0 160 480 160 0] [ 1 171 456 171 1] [ 0 160 480 160 0] [ 0 0 800 0 0], [ 0 0 0 285 0] [ 0 16 160 108 1] [ 0 57 171 57 0] [ 1 108 160 16 0] [ 0 285 0 0 0], [0 0 0 0 1] [0 0 0 1 0] [0 0 1 0 0] [0 1 0 0 0] [1 0 0 0 0] ] L* = [ [1 0 0 0 0] [0 1 0 0 0] [0 0 1 0 0] [0 0 0 1 0] [0 0 0 0 1], [ 0 21 0 0 0] [ 1 0 20 0 0] [ 0 2 0 19 0] [ 0 0 6 0 15] [ 0 0 0 21 0], [ 0 0 210 0 0] [ 0 20 0 190 0] [ 1 0 133/2 0 285/2] [ 0 6 0 204 0] [ 0 0 63 0 147], [ 0 0 0 665 0] [ 0 0 190 0 475] [ 0 19 0 646 0] [ 1 0 204 0 460] [ 0 21 0 644 0], [ 0 0 0 0 475] [ 0 0 0 475 0] [ 0 0 285/2 0 665/2] [ 0 15 0 460 0] [ 1 0 147 0 327] ]