n=62;
time=[795, 1373, 2055, 2537, 5432, 5671, 6364, 6783, 7415, 8976, 9013, 9624, 14482, 14857, 15330, 15368, 20085, 22320, 22433, 22946, 24127, 26576, 26859, 30151, 30849, 34551, 36140, 41071, 41359, 42109, 45054, 45062, 45279, 46705, 46960, 47206, 48632, 49030, 50271, 52865, 53655, 60926, 61106, 61727, 62531, 62622, 63970, 64694, 67249, 68212, 69437, 69901, 73100, 73379, 74571, 77524, 77999, 78389, 78443, 78719, 79599, 85851];
passenger=[1, 1, 2, 2, 3, 3, 2, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 3, 6, 1, 2, 1, 2, 1, 1, 2, 1, 1, 1, 1, 2, 2, 1, 3, 1, 2, 1, 1, 2, 1, 3, 1, 2, 2, 1, 2, 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, 4, 1, 2, 1];
country=[{31},{90},{96,60},{64,17},{37,88,58},{12,22,75},{23,2},{44},{15,3},{95},{98,28},{13},{30},{11},{66},{7},{46},{32},{94,67},{99,78,21},{70,10,46,40,47,13},{11},{87,37},{81},{11,58},{61},{95},{7,96},{85},{100},{72},{54},{88,25},{31,11},{27},{69,86,80},{18},{97,78},{35},{65},{25,13},{9},{94,68,83},{56},{56,65},{43,89},{11},{11,57},{65},{39},{12,45,51,36},{39},{89},{57},{17},{2},{69},{36},{11,49,65,37},{71},{39,45},{2}]