def find_subset_edges(subset):
    edge1 = ((subset[0][1] - (constants.blocks[str(subset[0][0])][0] / 2.0)) + constants.edge_buffer)
    edge2 = ((subset[(- 1)][1] + (constants.blocks[str(subset[(- 1)][0])][0] / 2.0)) - constants.edge_buffer)
    return [edge1, edge2]
def find_subset_edges(subset):
    edge1 = ((subset[0][1] - (constants.blocks[str(subset[0][0])][0] / 2.0)) + constants.edge_buffer)
    edge2 = ((subset[(- 1)][1] + (constants.blocks[str(subset[(- 1)][0])][0] / 2.0)) - constants.edge_buffer)
    return [edge1, edge2]