This file shows the tour after each point is inserted.
It may be useful for debugging.

Tour distance = 0.0
(110.0, 225.0)

Tour distance = 150.0133327407934
(110.0, 225.0)
(161.0, 280.0)

Tour distance = 787.358844018307
(110.0, 225.0)
(161.0, 280.0)
(325.0, 554.0)

Tour distance = 1094.6173929810654
(110.0, 225.0)
(161.0, 280.0)
(325.0, 554.0)
(490.0, 285.0)

Tour distance = 1139.6938059391582
(110.0, 225.0)
(161.0, 280.0)
(157.0, 443.0)
(325.0, 554.0)
(490.0, 285.0)

Tour distance = 1259.6276840705505
(110.0, 225.0)
(161.0, 280.0)
(157.0, 443.0)
(283.0, 379.0)
(325.0, 554.0)
(490.0, 285.0)

Tour distance = 1313.038203492536
(110.0, 225.0)
(161.0, 280.0)
(157.0, 443.0)
(283.0, 379.0)
(325.0, 554.0)
(397.0, 566.0)
(490.0, 285.0)

Tour distance = 1357.8298213289954
(110.0, 225.0)
(161.0, 280.0)
(157.0, 443.0)
(283.0, 379.0)
(306.0, 360.0)
(325.0, 554.0)
(397.0, 566.0)
(490.0, 285.0)

Tour distance = 1461.504290888965
(110.0, 225.0)
(161.0, 280.0)
(157.0, 443.0)
(283.0, 379.0)
(306.0, 360.0)
(325.0, 554.0)
(397.0, 566.0)
(490.0, 285.0)
(343.0, 110.0)

Tour distance = 1566.1363051360363
(110.0, 225.0)
(161.0, 280.0)
(157.0, 443.0)
(283.0, 379.0)
(306.0, 360.0)
(325.0, 554.0)
(397.0, 566.0)
(490.0, 285.0)
(552.0, 199.0)
(343.0, 110.0)