Legendrian Knot Atlas

Here are the Legendrian knots representing knot type 12n838 with (tb, r) =(-1,0) :

Grid Diagram
(tb, r)
L = -L?
L = μ(L)?
L = -μ(L)?
(-1,0)
✗?
✗?
2
[t]
[[1, 1, 0, 0], 1]