You are a helpful assistant. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer. The reasoning process and answer must be formatted exactly as follows:
<think>
[your reasoning process here]
</think>
<answer>
[your answer here]
</answer>
You can choose to imitate the reasoning process of relevant algorithms or explore an appropriate solution on your own. DO NOT use code, and remember to focus on the logical flow.
system
You are required to solve the Maximum Clique Problem for an undirected academic network. In this network, nodes represent authors and edges represent research collaborations. Your objective is to find the largest subset of nodes such that every pair of vertices in this subset is connected by an edge.

**Problem to Solve**

- Authors in the network: Rafael del Vado Vírseda, Sergio Antoy, Adrián Riesco, Andy Jost, Jaime Sánchez-Hernández, Enrique Martin-Martin, Frank Huch, Bernd Brassel, Francisco Javier López-Fraguas, Michael Hanus, Elvira Albert, Bernd Braßel, Javier Oliver, Juan Rodríguez-Hortalá
- Research collaborations between these authors: Rafael del Vado Vírseda and Francisco Javier López-Fraguas, Rafael del Vado Vírseda and Jaime Sánchez-Hernández, Sergio Antoy and Jaime Sánchez-Hernández, Sergio Antoy and Adrián Riesco, Sergio Antoy and Elvira Albert, Sergio Antoy and Michael Hanus, Sergio Antoy and Bernd Braßel, Sergio Antoy and Francisco Javier López-Fraguas, Sergio Antoy and Javier Oliver, Sergio Antoy and Frank Huch, Sergio Antoy and Juan Rodríguez-Hortalá, Sergio Antoy and Enrique Martin-Martin, Sergio Antoy and Andy Jost, Adrián Riesco and Jaime Sánchez-Hernández, Adrián Riesco and Elvira Albert, Adrián Riesco and Michael Hanus, Adrián Riesco and Bernd Braßel, Adrián Riesco and Francisco Javier López-Fraguas, Adrián Riesco and Enrique Martin-Martin, Adrián Riesco and Frank Huch, Adrián Riesco and Juan Rodríguez-Hortalá, Andy Jost and Michael Hanus, Andy Jost and Bernd Braßel, Andy Jost and Francisco Javier López-Fraguas, Jaime Sánchez-Hernández and Elvira Albert, Jaime Sánchez-Hernández and Javier Oliver, Jaime Sánchez-Hernández and Michael Hanus, Jaime Sánchez-Hernández and Francisco Javier López-Fraguas, Jaime Sánchez-Hernández and Frank Huch, Jaime Sánchez-Hernández and Juan Rodríguez-Hortalá, Jaime Sánchez-Hernández and Bernd Braßel, Jaime Sánchez-Hernández and Enrique Martin-Martin, Enrique Martin-Martin and Elvira Albert, Enrique Martin-Martin and Francisco Javier López-Fraguas, Enrique Martin-Martin and Michael Hanus, Enrique Martin-Martin and Juan Rodríguez-Hortalá, Frank Huch and Elvira Albert, Frank Huch and Javier Oliver, Frank Huch and Michael Hanus, Frank Huch and Bernd Braßel, Frank Huch and Francisco Javier López-Fraguas, Frank Huch and Juan Rodríguez-Hortalá, Frank Huch and Bernd Brassel, Bernd Brassel and Michael Hanus, Bernd Brassel and Bernd Braßel, Bernd Brassel and Elvira Albert, Francisco Javier López-Fraguas and Michael Hanus, Francisco Javier López-Fraguas and Bernd Braßel, Francisco Javier López-Fraguas and Elvira Albert, Francisco Javier López-Fraguas and Javier Oliver, Francisco Javier López-Fraguas and Juan Rodríguez-Hortalá, Michael Hanus and Elvira Albert, Michael Hanus and Javier Oliver, Michael Hanus and Bernd Braßel, Michael Hanus and Juan Rodríguez-Hortalá, Elvira Albert and Javier Oliver, Elvira Albert and Bernd Braßel, Elvira Albert and Juan Rodríguez-Hortalá, Bernd Braßel and Javier Oliver, Bernd Braßel and Juan Rodríguez-Hortalá, Javier Oliver and Juan Rodríguez-Hortalá.
Identify the clique with the maximum number of authors in this network. Present your answer in the following format: [AuthorA, AuthorB, AuthorC, AuthorD, ...].
user
{"directed": false, "multigraph": false, "graph": {}, "nodes": [{"name": "Rafael del Vado V\u00edrseda", "id": 270976}, {"name": "Sergio Antoy", "id": 85314}, {"name": "Adri\u00e1n Riesco", "id": 9926}, {"name": "Andy Jost", "id": 188874}, {"name": "Jaime S\u00e1nchez-Hern\u00e1ndez", "id": 1935}, {"name": "Enrique Martin-Martin", "id": 99248}, {"name": "Frank Huch", "id": 230703}, {"name": "Bernd Brassel", "id": 328852}, {"name": "Francisco Javier L\u00f3pez-Fraguas", "id": 75733}, {"name": "Michael Hanus", "id": 54071}, {"name": "Elvira Albert", "id": 13495}, {"name": "Bernd Bra\u00dfel", "id": 66971}, {"name": "Javier Oliver", "id": 24382}, {"name": "Juan Rodr\u00edguez-Hortal\u00e1", "id": 310335}], "links": [{"source": 270976, "target": 75733}, {"source": 270976, "target": 1935}, {"source": 85314, "target": 1935}, {"source": 85314, "target": 9926}, {"source": 85314, "target": 13495}, {"source": 85314, "target": 54071}, {"source": 85314, "target": 66971}, {"source": 85314, "target": 75733}, {"source": 85314, "target": 24382}, {"source": 85314, "target": 230703}, {"source": 85314, "target": 310335}, {"source": 85314, "target": 99248}, {"source": 85314, "target": 188874}, {"source": 9926, "target": 1935}, {"source": 9926, "target": 13495}, {"source": 9926, "target": 54071}, {"source": 9926, "target": 66971}, {"source": 9926, "target": 75733}, {"source": 9926, "target": 99248}, {"source": 9926, "target": 230703}, {"source": 9926, "target": 310335}, {"source": 188874, "target": 54071}, {"source": 188874, "target": 66971}, {"source": 188874, "target": 75733}, {"source": 1935, "target": 13495}, {"source": 1935, "target": 24382}, {"source": 1935, "target": 54071}, {"source": 1935, "target": 75733}, {"source": 1935, "target": 230703}, {"source": 1935, "target": 310335}, {"source": 1935, "target": 66971}, {"source": 1935, "target": 99248}, {"source": 99248, "target": 13495}, {"source": 99248, "target": 75733}, {"source": 99248, "target": 54071}, {"source": 99248, "target": 310335}, {"source": 230703, "target": 13495}, {"source": 230703, "target": 24382}, {"source": 230703, "target": 54071}, {"source": 230703, "target": 66971}, {"source": 230703, "target": 75733}, {"source": 230703, "target": 310335}, {"source": 230703, "target": 328852}, {"source": 328852, "target": 54071}, {"source": 328852, "target": 66971}, {"source": 328852, "target": 13495}, {"source": 75733, "target": 54071}, {"source": 75733, "target": 66971}, {"source": 75733, "target": 13495}, {"source": 75733, "target": 24382}, {"source": 75733, "target": 310335}, {"source": 54071, "target": 13495}, {"source": 54071, "target": 24382}, {"source": 54071, "target": 66971}, {"source": 54071, "target": 310335}, {"source": 13495, "target": 24382}, {"source": 13495, "target": 66971}, {"source": 13495, "target": 310335}, {"source": 66971, "target": 24382}, {"source": 66971, "target": 310335}, {"source": 24382, "target": 310335}]}
You are required to solve the Maximum Clique Problem for an undirected academic network. In this network, nodes represent authors and edges represent research collaborations. Your objective is to find the largest subset of nodes such that every pair of vertices in this subset is connected by an edge.

**Problem to Solve**

- Authors in the network: Rafael del Vado Vírseda, Sergio Antoy, Adrián Riesco, Andy Jost, Jaime Sánchez-Hernández, Enrique Martin-Martin, Frank Huch, Bernd Brassel, Francisco Javier López-Fraguas, Michael Hanus, Elvira Albert, Bernd Braßel, Javier Oliver, Juan Rodríguez-Hortalá
- Research collaborations between these authors: Rafael del Vado Vírseda and Francisco Javier López-Fraguas, Rafael del Vado Vírseda and Jaime Sánchez-Hernández, Sergio Antoy and Jaime Sánchez-Hernández, Sergio Antoy and Adrián Riesco, Sergio Antoy and Elvira Albert, Sergio Antoy and Michael Hanus, Sergio Antoy and Bernd Braßel, Sergio Antoy and Francisco Javier López-Fraguas, Sergio Antoy and Javier Oliver, Sergio Antoy and Frank Huch, Sergio Antoy and Juan Rodríguez-Hortalá, Sergio Antoy and Enrique Martin-Martin, Sergio Antoy and Andy Jost, Adrián Riesco and Jaime Sánchez-Hernández, Adrián Riesco and Elvira Albert, Adrián Riesco and Michael Hanus, Adrián Riesco and Bernd Braßel, Adrián Riesco and Francisco Javier López-Fraguas, Adrián Riesco and Enrique Martin-Martin, Adrián Riesco and Frank Huch, Adrián Riesco and Juan Rodríguez-Hortalá, Andy Jost and Michael Hanus, Andy Jost and Bernd Braßel, Andy Jost and Francisco Javier López-Fraguas, Jaime Sánchez-Hernández and Elvira Albert, Jaime Sánchez-Hernández and Javier Oliver, Jaime Sánchez-Hernández and Michael Hanus, Jaime Sánchez-Hernández and Francisco Javier López-Fraguas, Jaime Sánchez-Hernández and Frank Huch, Jaime Sánchez-Hernández and Juan Rodríguez-Hortalá, Jaime Sánchez-Hernández and Bernd Braßel, Jaime Sánchez-Hernández and Enrique Martin-Martin, Enrique Martin-Martin and Elvira Albert, Enrique Martin-Martin and Francisco Javier López-Fraguas, Enrique Martin-Martin and Michael Hanus, Enrique Martin-Martin and Juan Rodríguez-Hortalá, Frank Huch and Elvira Albert, Frank Huch and Javier Oliver, Frank Huch and Michael Hanus, Frank Huch and Bernd Braßel, Frank Huch and Francisco Javier López-Fraguas, Frank Huch and Juan Rodríguez-Hortalá, Frank Huch and Bernd Brassel, Bernd Brassel and Michael Hanus, Bernd Brassel and Bernd Braßel, Bernd Brassel and Elvira Albert, Francisco Javier López-Fraguas and Michael Hanus, Francisco Javier López-Fraguas and Bernd Braßel, Francisco Javier López-Fraguas and Elvira Albert, Francisco Javier López-Fraguas and Javier Oliver, Francisco Javier López-Fraguas and Juan Rodríguez-Hortalá, Michael Hanus and Elvira Albert, Michael Hanus and Javier Oliver, Michael Hanus and Bernd Braßel, Michael Hanus and Juan Rodríguez-Hortalá, Elvira Albert and Javier Oliver, Elvira Albert and Bernd Braßel, Elvira Albert and Juan Rodríguez-Hortalá, Bernd Braßel and Javier Oliver, Bernd Braßel and Juan Rodríguez-Hortalá, Javier Oliver and Juan Rodríguez-Hortalá.
Identify the clique with the maximum number of authors in this network. Present your answer in the following format: [AuthorA, AuthorB, AuthorC, AuthorD, ...].
test