{{ 1,-1,0.14,0.05}{ 2,1,0.14,0.05}{ 3,2,0.14,0.05}{ 4,3,0.14,0.05}{ 5,4,0.14,0.05}{ 6,5,0.14,0.05}{ 7,6,0.14,0.05}{ 8,7,0.14,0.05}}