class_docstr: Tests that the template defines the correct decomposition.
docstr: Auxiliary function giving the wires that the elementary gates decomposing
  ``u1_ex_gate`` act on.
docstr_tok: ["Auxiliary","function","giving","the","wires","that","the","elementary","gates","decomposing","``","u1_ex_gate","``","act","on","."]
code: def _wires_gates_u1(wires):
      """Auxiliary function giving the wires that the elementary gates decomposing
      ``u1_ex_gate`` act on."""
  
      exp_wires = [
          wires,
          wires,
          [wires[1]],
          wires,
          [wires[1]],
          wires,
          [wires[0]],
          wires[::-1],
          wires[::-1],
          wires,
          wires,
          [wires[1]],
          wires,
          [wires[1]],
          wires,
          [wires[0]],
      ]
  
      return exp_wires
  
imports: import pytest
  import numpy
  import pennylane
  from pennylane import numpy
label_desc: Use image node_id 1 for calling the TestDecomposition obj's underlying member method code with example usage: obj._wires_gates_u1(wires) and returns: exp_wires