<1056, [ 54, 847/20, 297/25, 1, 297/100, 198/5 ]> P = [ 1 180 315 560] [ 1 48 7 -56] [ 1 0 -9 8] [ 1 -12 27 -16] Q = [ 1 54 770 231] [ 1 72/5 0 -77/5] [ 1 6/5 -22 99/5] [ 1 -27/5 11 -33/5] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 180 0 0] [ 1 60 63 56] [ 0 36 48 96] [ 0 18 54 108], [ 0 0 315 0] [ 0 63 84 168] [ 1 48 106 160] [ 0 54 90 171], [ 0 0 0 560] [ 0 56 168 336] [ 0 96 160 304] [ 1 108 171 280] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 54 0 0] [ 1 213/20 847/20 0] [ 0 297/100 783/20 297/25] [ 0 0 198/5 72/5], [ 0 0 770 0] [ 0 847/20 2233/4 847/5] [ 1 783/20 2233/4 858/5] [ 0 198/5 572 792/5], [ 0 0 0 231] [ 0 0 847/5 308/5] [ 0 297/25 858/5 1188/25] [ 1 72/5 792/5 286/5] ]