{'maitri express train': [0, 0, 0, 1], 'dhaka': [0, 0, 0, 2], 'kolkata': [1, 0, 1, 2], 'lucknow': [0, 0, 2, 1], 'kathmandu': [1, 2, 1, 7], 'srinagar': [2, 0, 3, 1], 'delhi': [4, 0, 4, 1], 'lahore': [1, 0, 1, 0], 'stations': [0, 0, 1, 3]}