{{ 1,-1,0.13,0.08}{ 2,1,0.13,0.08}{ 3,2,0.13,0.08}{ 4,3,0.13,0.08}{ 5,4,0.13,0.08}{ 6,5,0.13,0.08}{ 7,6,0.13,0.08}{ 8,7,0.13,0.08}}