# ============================================================================ #
# Copyright (c) 2022 - 2026 NVIDIA Corporation & Affiliates.                   #
# All rights reserved.                                                         #
#                                                                              #
# This source code and the accompanying materials are made available under     #
# the terms of the Apache License 2.0 which accompanies this distribution.     #
# ============================================================================ #

# The format of the file is as follows:
# 1. You must specify the number of nodes
Number of nodes: 20

# 2. Specifying the number of edges is optional
Number of edges: 60

# 3. For each node, list the connections as:
# <NodeNumber> --> { <ConnectedNode1>, <ConnectedNode2>, ... }
# Notes:
# - Node numbers are 0-based
# - Each node's info must be entirely on one line.
# - The nodes and lines do not have to be in order.
# - Connections are assumed to be bidirectional.
# - Any duplicates will be automatically removed.
0 --> {3, 1}
1 --> {4, 0}
2 --> {7, 3}
3 --> {8, 4, 2, 0}
4 --> {9, 5, 3, 1}
5 --> {10, 6, 4}
6 --> {11, 5}
7 --> {12, 8, 2}
8 --> {13, 9, 7, 3}
9 --> {14, 10, 8, 4}
10 --> {15, 11, 9, 5}
11 --> {16, 10, 6}
12 --> {13, 7}
13 --> {17, 14, 12, 8}
14 --> {18, 15, 13, 9}
15 --> {19, 16, 14, 10}
16 --> {15, 11}
17 --> {18, 13}
18 --> {19, 17, 14}
19 --> {15, 18}
