11627 → 1647+201979 → 1963-16
21779 → 1788+91672 → 1661-11
31955 → 1966+111830 → 1820-10
41820 → 1829+91647 → 1640-7
51963 → 1967+41661 → 1656-5
61966 → 1976+101788 → 1781-7
71829 → 1837+81656 → 1646-10
81976 → 1992+161967 → 1956-11
91781 → 1789+81640 → 1632-8