12030 → 2035+51845 → 1839-6
21858 → 1868+101991 → 1980-11
31868 → 1880+122035 → 2023-12
41839 → 1851+121980 → 1969-11
51851 → 1860+91880 → 1870-10
62023 → 2031+81969 → 1962-7
72031 → 2037+61860 → 1855-5
82037 → 2043+61870 → 1864-6
91855 → 1865+101962 → 1952-10
101865 → 1873+81864 → 1853-11
112043 → 2050+71952 → 1946-6
121853 → 1867+141946 → 1935-11