<2541, [ 120, 726/7, 22, 1, 44/7, 99 ]> P = [ 1 440 1440 660] [ 1 77 -12 -66] [ 1 0 -12 11] [ 1 -22 54 -33] Q = [ 1 120 1980 440] [ 1 21 0 -22] [ 1 -1 -33/2 33/2] [ 1 -12 33 -22] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 440 0 0] [ 1 121 252 66] [ 0 77 242 121] [ 0 44 264 132], [ 0 0 1440 0] [ 0 252 792 396] [ 1 242 834 363] [ 0 264 792 384], [ 0 0 0 660] [ 0 66 396 198] [ 0 121 363 176] [ 1 132 384 143] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 120 0 0] [ 1 107/7 726/7 0] [ 0 44/7 642/7 22] [ 0 0 99 21], [ 0 0 1980 0] [ 0 726/7 10593/7 363] [ 1 642/7 10824/7 341] [ 0 99 3069/2 693/2], [ 0 0 0 440] [ 0 0 363 77] [ 0 22 341 77] [ 1 21 693/2 143/2] ]