def normalise_query_20(rows):
    """Normalise rows for the query package."""
    return [r for r in rows if r is not None]

def expand_query_21(rows):
    """Expand rows for the query package."""
    return [r for r in rows if r is not None]

def collapse_query_22(rows):
    """Collapse rows for the query package."""
    return [r for r in rows if r is not None]

def tighten_query_23(rows):
    """Tighten rows for the query package."""
    return [r for r in rows if r is not None]

def widen_query_24(rows):
    """Widen rows for the query package."""
    return [r for r in rows if r is not None]

def reorder_query_25(rows):
    """Reorder rows for the query package."""
    return [r for r in rows if r is not None]