Run id: 74628

------Input------

550

------Answer-----

1: 2,134,414
2: 6,127,417
3: 10,120,420
4: 14,113,423
5: 18,106,426
6: 22,99,429
7: 26,92,432
8: 30,85,435
9: 34,78,438
10: 38,71,441
11: 42,64,444
12: 46,57,447
13: 50,50,450
14: 54,43,453
15: 58,36,456
16: 62,29,459
17: 66,22,462
18: 70,15,465
19: 74,8,468
20: 78,1,471

------Your output-----

1: 2,134,414
1: 6,127,417
1: 10,120,420
1: 14,113,423
1: 18,106,426
1: 22,99,429
1: 26,92,432
1: 30,85,435
1: 34,78,438
1: 38,71,441
1: 42,64,444
1: 46,57,447
1: 50,50,450
1: 54,43,453
1: 58,36,456
1: 62,29,459
1: 66,22,462
1: 70,15,465
1: 74,8,468
1: 78,1,471