zsin//
start//
[[3,0]]//
end//
zsi1k//
start//
[[-0.8152,2.2618],[1.1756,2.6752]]//
end//
zsi1c//
start//
[[0.1802,3.7319],[0.2874,1.7564]]//
end//
zsi2k//
start//
[[1.3287,2.8896],[-1.3818,-0.02]]//
end//
zsi2c//
start//
[[0.5783,1.7564],[-0.7846,1.052]]//
end//
zsi3k//
start//
[[-1.1215,0.3629],[1.0684,0.8835]]//
end//
zsi3c//
start//
[[-0.5549,0.9754],[0.2108,-0.9388]]//
end////