<1833, [ 140, 4418/39, 94/3, 1, 470/39, 329/3 ]> P = [ 1 180 1400 252] [ 1 39 -10 -30] [ 1 0 -10 9] [ 1 -15 35 -21] Q = [ 1 140 1316 376] [ 1 91/3 0 -94/3] [ 1 -1 -47/5 47/5] [ 1 -50/3 47 -94/3] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 180 0 0] [ 1 39 140 0] [ 0 18 135 27] [ 0 0 150 30], [ 0 0 1400 0] [ 0 140 1050 210] [ 1 135 1075 189] [ 0 150 1050 200], [ 0 0 0 252] [ 0 0 210 42] [ 0 27 189 36] [ 1 30 200 21] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 140 0 0] [ 1 1003/39 4418/39 0] [ 0 470/39 1256/13 94/3] [ 0 0 329/3 91/3], [ 0 0 1316 0] [ 0 4418/39 59032/65 4418/15] [ 1 1256/13 62087/65 1316/5] [ 0 329/3 4606/5 4277/15], [ 0 0 0 376] [ 0 0 4418/15 1222/15] [ 0 94/3 1316/5 1222/15] [ 1 91/3 4277/15 893/15] ]