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HANOVER, GERMANY - OCTOBER 11: Germany team line up for photos during the FIFA 2018 World Cup Qualifier between Germany and Northern Ireland at HDI-Arena on October 11, 2016 in Hanover, Lower Saxony. (Photo by Stuart Franklin/Bongarts/Getty Images)

HANOVER, GERMANY - OCTOBER 11: Germany team line up for photos during the FIFA 2018 World Cup Qualifier between Germany and Northern Ireland at HDI-Arena on October 11, 2016 in Hanover, Lower Saxony.  (Photo by Stuart Franklin/Bongarts/Getty Images)

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HANOVER, GERMANY - OCTOBER 11: The Germany flag is on show during the FIFA 2018 World Cup Qualifier between Germany and Northern Ireland at HDI-Arena on October 11, 2016 in Hanover, Lower Saxony. (Photo by Stuart Franklin/Bongarts/Getty Images)

HANOVER, GERMANY - OCTOBER 11:  The Germany flag is on show during the FIFA 2018 World Cup Qualifier between Germany and Northern Ireland at HDI-Arena on October 11, 2016 in Hanover, Lower Saxony.  (Photo by Stuart Franklin/Bongarts/Getty Images)

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HANOVER, GERMANY - OCTOBER 11: Northern Ireland team pose for photos during the FIFA 2018 World Cup Qualifier between Germany and Northern Ireland at HDI-Arena on October 11, 2016 in Hanover, Lower Saxony. (Photo by Martin Rose/Bongarts/Getty Images)

HANOVER, GERMANY - OCTOBER 11:  Northern Ireland team pose for photos during the FIFA 2018 World Cup Qualifier between Germany and Northern Ireland at HDI-Arena on October 11, 2016 in Hanover, Lower Saxony.  (Photo by Martin Rose/Bongarts/Getty Images)

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HANOVER, GERMANY - OCTOBER 11: General view prior to the FIFA 2018 World Cup Qualifier between Germany and Northern Ireland at HDI-Arena on October 11, 2016 in Hanover, Lower Saxony. (Photo by Ronny Hartmann/Bongarts/Getty Images)

HANOVER, GERMANY - OCTOBER 11: General view prior to the FIFA 2018 World Cup Qualifier between Germany and Northern Ireland at HDI-Arena on October 11, 2016 in Hanover, Lower Saxony. (Photo by Ronny Hartmann/Bongarts/Getty Images)

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HANOVER, GERMANY - OCTOBER 11: General view prior to the FIFA 2018 World Cup Qualifier between Germany and Northern Ireland at HDI-Arena on October 11, 2016 in Hanover, Lower Saxony. (Photo by Ronny Hartmann/Bongarts/Getty Images)

HANOVER, GERMANY - OCTOBER 11: General view prior to the FIFA 2018 World Cup Qualifier between Germany and Northern Ireland at HDI-Arena on October 11, 2016 in Hanover, Lower Saxony. (Photo by Ronny Hartmann/Bongarts/Getty Images)