def sanitise_sheet_name(sheet_name):
    replaced_with_empty = ['%', '#', '&', '*', '?']
    replaced_with_hyphens = ['/', '\\']
    for ch in replaced_with_empty:
        sheet_name = sheet_name.replace(ch, '')
    for ch in replaced_with_hyphens:
        sheet_name = sheet_name.replace(ch, '-')
    return sheet_name[0:33]
def sanitise_sheet_name(sheet_name):
    replaced_with_empty = ['%', '#', '&', '*', '?']
    replaced_with_hyphens = ['/', '\\']
    for ch in replaced_with_empty:
        sheet_name = sheet_name.replace(ch, )
    for ch in replaced_with_hyphens:
        sheet_name = sheet_name.replace(ch, '-')
    return sheet_name[0:33]