<819, [ 26, 162/7, 169/8, 1, 13/7, 117/8 ]> P = [ 1 288 512 18] [ 1 72 -64 -9] [ 1 2 -8 5] [ 1 -6 8 -3] Q = [ 1 26 324 468] [ 1 13/2 9/4 -39/4] [ 1 -13/4 -81/16 117/16] [ 1 -13 90 -78] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 288 0 0] [ 1 142 144 1] [ 0 81 198 9] [ 0 16 256 16], [ 0 0 512 0] [ 0 144 352 16] [ 1 198 304 9] [ 0 256 256 0], [ 0 0 0 18] [ 0 1 16 1] [ 0 9 9 0] [ 1 16 0 1] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 26 0 0] [ 1 13/7 162/7 0] [ 0 13/7 169/56 169/8] [ 0 0 117/8 91/8], [ 0 0 324 0] [ 0 162/7 1053/28 1053/4] [ 1 169/56 39735/224 4563/32] [ 0 117/8 3159/32 6741/32], [ 0 0 0 468] [ 0 0 1053/4 819/4] [ 0 169/8 4563/32 9737/32] [ 1 91/8 6741/32 7839/32] ]