Points:
point(    -2)_x =  508; point(    -2)_y =  419
point(    -1)_x =  443; point(    -1)_y =  376
point(     0)_x =  241; point(     0)_y =  436
point(     1)_x =  221; point(     1)_y =  390
point(     2)_x =   80; point(     2)_y =  404
point(     3)_x =  282; point(     3)_y =  351
point(     4)_x =  199; point(     4)_y =  247
point(     5)_x =  200; point(     5)_y =  156
point(     6)_x =  330; point(     6)_y =  189
point(     7)_x =  511; point(     7)_y =  222
point(     8)_x =  541; point(     8)_y =  127
Knots:
knot(    -2) =    0
knot(    -1) =    0
knot(     0) =    0
knot(     1) =    1
knot(     2) =    2
knot(     3) =    3
knot(     4) =    4
knot(     5) =    5
knot(     6) =    6
knot(     7) =    7
knot(     8) =    8
knot(     9) =    9
knot(    10) =    9
knot(    11) =    9
