12427 → 2428+11637 → 16370
22033 → 2040+72015 → 2007-8
32428 → 2431+32007 → 2005-2
42040 → 2043+31637 → 1635-2
52431 → 2435+42043 → 2040-3
62005 → 2007+21635 → 1632-3
72435 → 2436+11632 → 1631-1
82040 → 2048+82007 → 1999-8
92436 → 2438+21999 → 1997-2
102048 → 2051+31631 → 1629-2
112438 → 2442+42051 → 2048-3
121997 → 2000+31629 → 1626-3