{'rivers': [3, 2, 8, 8], 'india': [8, 1, 7, 13], 'chenab': [8, 0, 5, 10], 'ravi': [12, 0, 7, 11], 'beas': [1, 0, 4, 3], 'sutlej': [6, 0, 6, 4]}