Task: songer_civproc2

What follows is an opinion from a United States Court of Appeals.
Your task is to identify the second most frequently cited federal rule of civil procedure in the headnotes to this case. Answer "0" if less than two federal rules of civil procedure are cited. For ties, code the first rule cited.

PER CURIAM.
The questions raised in this in rem proceeding involving an alleged lien on a vessel are well delineated in the published findings of facts and conclusions of law of the court below. We find them to be accurate and to deal fully with the issues of law and fact involved. We agree with the conclusions reached and the reasons given by the court below; and, based upon them, the judgment is
Affirmed.
. American Marine Corporation v. The Towboat Z-Fourteen, etc., 1962, W.D. La., 214 F.Supp. 849.

Question: What is the second most frequently cited federal rule of civil procedure in the headnotes to this case? Answer with a number.
Answer:

Answer: 0