<1740, [ 74, 1701/29, 30, 1, 126/29, 45 ]> P = [ 1 222 1184 333] [ 1 60 -16 -45] [ 1 2 -16 13] [ 1 -10 24 -15] Q = [ 1 74 999 666] [ 1 20 9 -30] [ 1 -1 -27/2 27/2] [ 1 -10 39 -30] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 222 0 0] [ 1 68 144 9] [ 0 27 150 45] [ 0 6 160 56], [ 0 0 1184 0] [ 0 144 800 240] [ 1 150 808 225] [ 0 160 800 224], [ 0 0 0 333] [ 0 9 240 84] [ 0 45 225 63] [ 1 56 224 52] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 74 0 0] [ 1 416/29 1701/29 0] [ 0 126/29 1150/29 30] [ 0 0 45 29], [ 0 0 999 0] [ 0 1701/29 15525/29 405] [ 1 1150/29 16917/29 375] [ 0 45 1125/2 783/2], [ 0 0 0 666] [ 0 0 405 261] [ 0 30 375 261] [ 1 29 783/2 489/2] ]