People write on national flags during a pro-Ukranian meeting in the southern coastal town of Mariupol September 13, 2014. Ukraine's president said on Friday there could be no military solution to his country's crisis and said he hoped "a very fragile" ceasefire in the east would hold, allowing him to focus on rebuilding the shattered economy. REUTERS/Vasily Fedosenko (UKRAINE - Tags: CIVIL UNREST POLITICS CONFLICT)