<1680, [ 69, 3675/64, 25, 1, 245/64, 45 ]> P = [ 1 276 1035 368] [ 1 66 -15 -52] [ 1 2 -15 12] [ 1 -12 27 -16] Q = [ 1 69 1035 575] [ 1 33/2 15/2 -25] [ 1 -1 -15 15] [ 1 -39/4 135/4 -25] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 276 0 0] [ 1 86 165 24] [ 0 44 168 64] [ 0 18 180 78], [ 0 0 1035 0] [ 0 165 630 240] [ 1 168 642 224] [ 0 180 630 225], [ 0 0 0 368] [ 0 24 240 104] [ 0 64 224 80] [ 1 78 225 64] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 69 0 0] [ 1 677/64 3675/64 0] [ 0 245/64 2571/64 25] [ 0 0 45 24], [ 0 0 1035 0] [ 0 3675/64 38565/64 375] [ 1 2571/64 41205/64 350] [ 0 45 630 360], [ 0 0 0 575] [ 0 0 375 200] [ 0 25 350 200] [ 1 24 360 190] ]