1. decimal
  2. decimal
  3. decimal
  1. lower-roman;
    inside
  2. lower-roman;
    inside
  3. lower-roman;
    inside
  1. upper-roman
  2. upper-roman
  3. upper-roman
  1. lower-alpha
  2. lower-alpha
  3. lower-alpha
  1. upper-alpha
  2. upper-alpha
  3. upper-alpha