optinal rego
(0,1)
open
(1,1)
close
(2,1)
Location
(3,1)
21km
(0,3)
(0,4)
(0,5)
(0,6)
close
(1,3)
(1,4)
(1,5)
(1,6)
event
(2,3)
(2,4)
(2,5)
(2,6)
Location
(3,3)
(3,4)
(3,5)
(3,6)
10km
(0,9)
(0,10)
(0,11)
(0,12)
close
(1,9)
(1,10)
(1,11)
(1,12)
event
(2,9)
(2,10)
(2,11)
(2,12)
Location
(3,9)
(3,10)
(3,11)
(3,12)
5km
(0,15)
(0,16)
(0,17)
(0,18)
close
(1,15)
(1,16)
(1,17)
(1,18)
event
(2,15)
(2,16)
(2,17)
(2,18)
Location
(3,15)
(3,16)
(3,17)
(3,18)
2km
(0,21)
(0,22)
(0,23)
(0,24)
close
(1,21)
(1,22)
(1,23)
(1,24)
event
(2,21)
(2,22)
(2,23)
(2,24)
Location
(3,21)
(3,22)
(3,23)
(3,24)