result = putway(renumberednodes, *args)
result[4] = renumberednodes.reject { |k, _v| orn.key?(k) }
renumberedways[result[2]] = result[3] if result[0].zero? && result[2] != result[3]
result = putway(renumberednodes, *args)
result[4] = renumberednodes.reject { |k, _v| orn.key?(k) }
renumberedways[result[2]] = result[3] if result[0].zero? && result[2] != result[3]