( 84,508),(131,567),1 
(156,311),(211,352),1 
(350,249),(405,297),1 
(599, 68),(639,114),1 
(650, 47),(683, 87),1 
(698, 48),(747, 97),1 
(761,135),(802,166),1 
(725,189),(782,231),1 
(679,251),(763,300),1 
(684,389),(747,446),1 
(759,463),(823,511),1 
(861, 16),(930, 60),1 
