<1771, [ 22, 10051/630, 8349/950, 1, 4807/3150, 253/190 ]> P = [ 1 60 570 1140] [ 1 37 133 -171] [ 1 16 -35 18] [ 1 -3 3 -1] Q = [ 1 22 230 1518] [ 1 407/30 184/3 -759/10] [ 1 77/15 -805/57 759/95] [ 1 -33/10 69/19 -253/190] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 60 0 0] [ 1 21 38 0] [ 0 4 38 18] [ 0 0 9 51], [ 0 0 570 0] [ 0 38 361 171] [ 1 38 225 306] [ 0 9 153 408], [ 0 0 0 1140] [ 0 0 171 969] [ 0 18 306 816] [ 1 51 408 680] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 22 0 0] [ 1 3179/630 10051/630 0] [ 0 4807/3150 69938/5985 8349/950] [ 0 0 253/190 3927/190], [ 0 0 230 0] [ 0 10051/630 146234/1197 17457/190] [ 1 69938/5985 1365671/22743 283866/1805] [ 0 253/190 8602/361 739473/3610], [ 0 0 0 1518] [ 0 0 17457/190 270963/190] [ 0 8349/950 283866/1805 24402609/18050] [ 1 3927/190 739473/3610 2331142/1805] ]