ðɪ ɪnˈɪʃəl dɪzˈaɪn hæd θˈɜːɾi flˈoːɹz wˌɪtʃ wɜː lˈeɪɾɚɹ ʌpdˈeɪɾᵻd, wˌɛn θɹˈiː ɐdˈɪʃənəl flˈoːɹz wɜːɹ ˈædᵻd.
The initial design had thirty floors which were later updated, when three additional floors were added.