map.txt

0 0 1 0 0
0 0 1 0 0
0 0 1 0 0
0 0 0 0 0
END MAP

Taxi row: 
0

Taxi column: 
0

Passenger row: 
0

Passenger column: 
4

Destination row: 
3

Destination column:
0

Max cost:
30