1731	1734	1861	1863	1864	1869	1871	1730	1862	1733	1870	1868	1732	1867	1866	1865	1872	1861
1732	1735	1862	1864	1865	1870	1872	1731	1863	1734	1871	1869	1733	1868	1867	1866	1735	1730
