<969, [ 18, 1805/136, 1197/160, 1, 855/544, 57/40 ]> P = [ 1 48 360 560] [ 1 29 75 -105] [ 1 12 -27 14] [ 1 -3 3 -1] Q = [ 1 18 152 798] [ 1 87/8 38 -399/8] [ 1 15/4 -57/5 133/20] [ 1 -27/8 19/5 -57/40] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 48 0 0] [ 1 17 30 0] [ 0 4 30 14] [ 0 0 9 39], [ 0 0 360 0] [ 0 30 225 105] [ 1 30 147 182] [ 0 9 117 234], [ 0 0 0 560] [ 0 0 105 455] [ 0 14 182 364] [ 1 39 234 286] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 18 0 0] [ 1 507/136 1805/136 0] [ 0 855/544 1521/170 1197/160] [ 0 0 57/40 663/40], [ 0 0 152 0] [ 0 1805/136 6422/85 2527/40] [ 1 1521/170 16283/425 5187/50] [ 0 57/40 494/25 26163/200], [ 0 0 0 798] [ 0 0 2527/40 29393/40] [ 0 1197/160 5187/50 549423/800] [ 1 663/40 26163/200 64961/100] ]