var locations = [
["
Turkey, ANKARA
", 39.919870, 32.854270],
["
Greece, Athens
", 37.979450, 23.716220],
["
Bulgaria, SOFIA
", 42.697510, 23.324150],
["
Greece, Marousi
", 38.054040, 23.806000],
["
Cyprus, Larnaca
", 34.916670, 33.629170],
["
Bulgaria, Pernik
", 42.600000, 23.033330],
["
Bulgaria, Stara Zagora
", 42.432780, 25.641940],
["
Bulgaria, Stara Zagora
", 42.432780, 25.641940],
["
Greece, Athens
", 37.979450, 23.716220],
["
Bulgaria, Pernik
", 42.600000, 23.033330],
["
Bulgaria, Sofia
", 42.697510, 23.324150],
["
Bulgaria, Nesebur
", 42.659210, 27.736020],
["
Bulgaria, Varna
", 43.216670, 27.916670],
["
Bulgaria, Pernik
", 42.600000, 23.033330],
["
Bulgaria, Sofia
", 42.697510, 23.324150],
["
Turkey, Istanbul
", 41.013840, 28.949660],
["
Greece, Athens
", 37.979450, 23.716220],
["
Bulgaria, Sofia
", 42.697510, 23.324150],
["
Turkey, Ankara
", 39.919870, 32.854270],
["
Bulgaria, Sofia
", 42.697510, 23.324150],
["
Turkey, Istanbul
", 41.013840, 28.949660],
["
Turkey, Istanbul
", 41.013840, 28.949660],
["
Greece, Thessaloniki
", 40.640280, 22.943890],
["
Bulgaria, Sofia
", 42.697510, 23.324150],
["
Turkey, Istanbul
", 41.013840, 28.949660],
["
Turkey, Ankara
", 39.919870, 32.854270],
["
Bulgaria, Sofia
", 42.697510, 23.324150],
["
Bulgaria, Smyadovo
", 43.066670, 27.016670],
["
Bulgaria, Sofia
", 42.697510, 23.324150],
["
Bulgaria, Lovech
", 43.133330, 24.716670],
["
Greece, Agia
", 39.717780, 22.763610],
["
Bulgaria, Sofia
", 42.697510, 23.324150],
]