
<|begin_of_box|><thinking>I need to analyze the circuit diagram to extract all components and their connections. The circuit has three nodes labeled 0, 1, and 3. 

First, I identify the resistor R₁ connected between node 1 and node 3, with its voltage labeled as V₀ (positive at node 1, negative at node 3).

Next, there's an independent voltage source V₁ connected between node 1 (positive terminal) and node 0 (negative terminal).

Then, there's a voltage-controlled voltage source (VCVS) with gain x₁, controlled by V₀ (the voltage across R₁). This dependent source is connected between node 0 (positive terminal) and node 3 (negative terminal).

For the SPICE netlist:
- Resistors use "R" prefix: R₁ between nodes 1 and 3
- Independent voltage sources use "V" prefix: V₁ between nodes 1 and 0 (DC assumed)
- Dependent voltage sources use "E" prefix: Ex₁ between nodes 0 and 3, controlled by nodes 1 and 3 (for V₀) with gain x₁

I verify all connections match the diagram and ensure proper node ordering and component naming.</thinking>
<answer>R1 1 3
V1 1 0 DC
Ex1 0 3 1 3 x1
</answer>