1[
2  {
3    "cirq_type": "sympy.Add",
4    "args": [
5      {
6        "cirq_type": "sympy.Symbol",
7        "name": "s"
8      },
9      {
10        "cirq_type": "sympy.Symbol",
11        "name": "t"
12      }
13    ]
14  },
15  {
16    "cirq_type": "sympy.Add",
17    "args": [
18      {
19        "cirq_type": "sympy.Integer",
20        "i": 1
21      },
22      {
23        "cirq_type": "sympy.Symbol",
24        "name": "s"
25      }
26    ]
27  },
28  {
29    "cirq_type": "sympy.Add",
30    "args": [
31      {
32        "cirq_type": "sympy.Integer",
33        "i": -1
34      },
35      {
36        "cirq_type": "sympy.Symbol",
37        "name": "s"
38      }
39    ]
40  },
41  {
42    "cirq_type": "sympy.Add",
43    "args": [
44      {
45        "cirq_type": "sympy.Symbol",
46        "name": "s"
47      },
48      {
49        "cirq_type": "sympy.Mul",
50        "args": [
51          {
52            "cirq_type": "sympy.Integer",
53            "i": -1
54          },
55          {
56            "cirq_type": "sympy.Symbol",
57            "name": "t"
58          }
59        ]
60      }
61    ]
62  }
63]