関連ワード:  get last 4 digits of string python    get last 4 characters of string python    get only last 4 characters of string python    last 4 digits of string python    last 4 characters of string python    print last 4 characters of string python    remove last 4 characters of string python    check last 4 characters of string python    get first 4 characters of string python    get last 4 digits of string