Legendrian Knot Atlas

Here are the Legendrian knots representing knot type m(11n19) with (tb, r)= (-1, 0) :

Grid Diagram
(tb, r)
L = -L?
L = μ(L)?
L = -μ(L)?
(-1, 0)
✗?
✗?
3 + 4*z^2 + z^4
[2*t^(-1) + 4 + 3*t]
[[0, 0, 0, 0], 0]