</span><span class="params">(<span name="a">a: <a href="ChessAction.html" class="extype" name="ostinato.chess.core.ChessAction">ChessAction</a></span>, <span name="i">i: <a href="NotationParser$$PreParseInsights.html" class="extype" name="ostinato.chess.core.NotationParser.PreParseInsights">PreParseInsights</a></span>)</span><span class="result">: <span class="extype" name="scala.Predef.Set">Set</span>[(<span class="extype" name="scala.Predef.String">String</span>, (<a href="ChessAction.html" class="extype"