@SequenceStyle(Type.GENERATED_FIXED_WITH_OPTIONAL_TAIL)
    public static List<SequenceP1a> getSequenceP1aList(final SwiftTagListBlock parentSequence) {
        if (parentSequence != null) {
            final List<SwiftTagListBlock> blocks = parentSequence.getSubBlocksDelimitedWithOptionalTail(SequenceP1a.START, SequenceP1a.END, SequenceP1a.TAIL);
            if (blocks != null && !blocks.isEmpty()) {