<1023, [ 98, 2420/31, 33/2, 1, 308/31, 165/2 ]> P = [ 1 140 686 196] [ 1 30 -7 -24] [ 1 -1 -7 7] [ 1 -15 35 -21] Q = [ 1 98 770 154] [ 1 21 -11/2 -33/2] [ 1 -1 -55/7 55/7] [ 1 -12 55/2 -33/2] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 140 0 0] [ 1 34 98 7] [ 0 20 90 30] [ 0 5 105 30], [ 0 0 686 0] [ 0 98 441 147] [ 1 90 469 126] [ 0 105 441 140], [ 0 0 0 196] [ 0 7 147 42] [ 0 30 126 40] [ 1 30 140 25] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 98 0 0] [ 1 587/31 2420/31 0] [ 0 308/31 4437/62 33/2] [ 0 0 165/2 31/2], [ 0 0 770 0] [ 0 2420/31 244035/434 1815/14] [ 1 4437/62 253583/434 792/7] [ 0 165/2 3960/7 1705/14], [ 0 0 0 154] [ 0 0 1815/14 341/14] [ 0 33/2 792/7 341/14] [ 1 31/2 1705/14 110/7] ]