The petition in error and response shall conform with Rule 1.301, Form No. 5, as to content. In addition, the petition in error must:
The certificate of mailing in the petition in error should show that a copy of the petition in error was mailed to all parties appearing before the Board, or their counsel of record, to the Banking Commissioner, and the Attorney General.
The response to the petition in error must be filed within twenty days after the petition in error is filed and comply with Rule 1.301, Form No. 6.
Okla. Stat. tit. 12, app 1 R. 1.152