Prolog
#1776 1
#1777 1
#1778 1
#1779 1
#1780 1
#1781 1
#1782 1
#1783 1
#1784 1
#1785 1
#1786 1
#1787 1
#1788 1
#1789 1
#1790 1
#1791 1
#1792 1
#1793 1
#1794 1
#1795 1
#1796 1
#1797 1
#1798 1
#1799 1
#1800 1
...