4 4
1 2 0
1 2 0
1 2 0
1 3 2 1 4 0
1 3 1 2 4 0
1 1 3 0
1 2 3 0
1 3 1 0
1 2 0
1 4 1 3 0
1 0
1 3 2 1 4 0
1 4 3 2 1 0
1 2 3 4 1 0
1 1 2 3 4 0
1 4 1 3 2 0
1 2 0
1 2 1 3 4 0
1 2 3 0
1 2 3 4 1 0
1 2 0
1 3 1 0
1 3 0
1 1 2 3 0
1 1 4 2 3 0
1 1 2 3 4 0
1 2 0
1 1 3 0
1 2 0
1 3 1 0
1 1 3 2 4 0
1 2 4 3 1 0
1 3 0
1 1 2 0
1 2 0
1 1 4 3 2 0
1 1 4 2 3 0
1 3 2 1 4 0
1 3 2 1 4 0
1 4 2 3 0
1 3 0
1 2 0
1 1 4 3 2 0
1 2 3 1 4 0
1 1 4 3 2 0
1 1 2 3 4 0
1 3 2 4 1 0
1 3 2 1 4 0
1 1 2 0
1 3 1 2 4 0
1 1 3 2 0
1 2 1 3 4 0
1 4 0
1 1 3 2 4 0
1 3 1 2 4 0
1 3 1 0
1 3 2 4 1 0
1 3 2 1 4 0
1 2 3 1 4 0
1 4 2 1 3 0
1 3 1 4 2 0
1 3 2 4 1 0
1 3 1 4 2 0
1 3 2 1 0
1 1 3 2 4 0
1 3 4 1 2 0
0
"EnyTrip"
"GeePS2"
"meeTrainer"
"Next BART"
"Coding Competition 2012 - Location and Navigation"