ɪɾ ɪz ˌʌp tə ðɪ ˌɪndᵻvˈɪdʒuːəlz tə kˈiːp ˌʌp wɪð ðɛɹ tʃˈeɪndʒɪŋ nˈʌmbɚz ænd ðˈɛɹfoːɹ fˈæstpˈeɪst plˈeɪ ɪz ɛŋkˈɜːɹɪdʒd.
It is up to the individuals to keep up with their changing numbers and therefore fast-paced play is encouraged.