redcap callendar parser improved

appointment-import/src/main/java/smash/appointment/parse/RedcapCalendarParser.java

@@ -107,6 +107,14 @@ public class RedcapCalendarParser {
 				query = query.substring(index);
 				if (query.startsWith("_lev a_")) {
 					collection = AppointmentTypeCollection.LEVEL_A;
+				} else {
+					index = query.indexOf("_", 1);
+					if (index >= 0) {
+						query = query.substring(index);
+						if (query.startsWith("_lev a_")) {
+							collection = AppointmentTypeCollection.LEVEL_A;
+						}
+					}
 				}
 			}
 			if (collection == null) {