Add in Fijian, Maori and Urdu languages

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Adding in the above 3 languages for 5. Sources: Fijian: https://omniglot.com/language/numbers/fijian.htm Maori: https://www.twinkl.co.nz/resource/nz-n-009-numbers-1-20-cards-te-reo-maori Urdu: https://www.ucl.ac.uk/atlas/urdu/alphabet2.html