def main():
   y1= (312032486 + (1* 3.155690000000 * ( (60//7) + (60//45) - (60//13) )))
   y2= (y1 + (2* 3.155690000000 * ( (60//7) + (60//45) - (60//13) )))
   y3= (y2+ (3* 3.155690000000 * ( (60//7) + (60//45) - (60//13) )))
   y4= (y3 + (4* 3.155690000000 * ( (60//7) + (60//45) - (60//13) )))
   y5= (y4 + (5* 3.155690000000 * ( (60//7) + (60//45) - (60//13) )))