li =[951, 402, 984, 651, 360, 69, 408, 319, 601, 485, 980, 507, 725,
     547, 544, 615, 83, 165, 141, 501, 263, 617, 865, 575, 219, 390,
     984, 592, 236, 105, 942, 941, 386, 462, 47, 418, 907, 344, 236,
     375, 823, 566, 597, 978, 328, 615, 953, 345, 399, 162, 758, 219,
     918, 237, 412, 566, 826, 248, 866, 950, 626, 949, 687, 217, 815,
     67, 104, 58, 512, 24, 892, 894, 767, 553, 81, 379, 843, 831, 445,
     742, 717, 958, 609, 842, 451, 688, 753, 854, 685, 93, 857, 440,
     380, 126, 721, 328, 753, 470, 743, 527]


for i in range(len(li)):
    if(li[i]%2==0):
        if(li[i]==237):
            print(i)
            break
        else:
            print(li[i])