1684 2
1684 1
1684 0
1683 0
1682 4
1682 2
1682 1
1681 2
1681 1
1681 0
1680 0
1680 1
1679 1
1679 2
1679 3
1678 4
1678 5
1678 8
1678 0
1678 3