var locations = [
["
Russian Federation, Rasskazovo
", 52.671390, 41.903330],
["
Russian Federation, Volgograd
", 48.719390, 44.501840],
["
Russian Federation, Lenina
", 46.066670, 39.783330],
["
Russian Federation, Stavropol'
", 45.042800, 41.973400],
["
Russian Federation, Tambov
", 52.731670, 41.433890],
["
Russian Federation, Rostov-na-Donu
", 47.235630, 39.712190],
["
Russian Federation, Tambov
", 52.731670, 41.433890],
["
Russian Federation, Tambov
", 52.731670, 41.433890],
["
Russian Federation, Samara
", 53.200000, 50.150000],
["
Russian Federation, Taganrog
", 47.236170, 38.896880],
["
Russian Federation, Ramon'
", 51.915700, 39.336090],
["
Russian Federation, Samara
", 53.200000, 50.150000],
["
Russian Federation, Krasnodar
", 45.048800, 38.972500],
["
Russian Federation, Stavropol'
", 45.042800, 41.973400],
["
Russian Federation, Vadinsk
", 53.691570, 43.057440],
["
Russian Federation, Samara
", 53.200000, 50.150000],
["
Russian Federation, Usman'
", 52.046620, 39.728800],
]