Cat and Mouse

  Cat        Mouse    Distance
------------------------------
(10,18)     ( ?, ?)
(11, 4)     ( 6,22)      23
(11, 4)     (10,22)      19
(17, 5)     (10,22)      24
(17, 5)     (19, 1)       6
(14,14)     ( 1, 4)      23
( 1,14)     ( 1, 4)      10
( 1,14)     ( 4,16)       5
( 9,23)     ( 4,16)      12
------------------------------


Distance   Mouse    Cat
              38     73

Mouse evaded Cat