Draft:Newyddion

Intro (1982-1985)
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Intro (1985-1988)
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Intro (1988-1993)
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Intro (1993-1997)
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Intro (1997-1999)
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Intro (1999-2005)
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Intro (2005-2010)
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Intro (2010-2013)
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Intro (2013-2018)
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Intro (2018-2020)
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Intro (2020-)
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