0, 0, 0, 7,9, 0,14, 12,0,14,15, 16,0, 9, 16,8,9,11,13,1,2,3,4,5, 16, 7,0,1,2,14,17,18, 16,7,0,1,2,3,5,6,14,15,17,18, 16,8,9,11,13,1,2,3,4,5, 16,8,11,3,5, 18, 16,0,17,18, 16,14,17,18, 14,17,18, 8,11, 18, 16,8,11,13,3,5, 4,5, 1, 7,12,18, 16,7,8,10,11, 3,15, 14, 16,7,0,6,14,15,17,18, 14, 7,0,1,2,6,14,17,18, 0,14,18, 14,17,18, 16,7,0,1,2,6,14,17,18, 9, 16,8,11,13, 16,1,2, 16, 16, 16, 16, 18, 16,13, 0,3,4,5, 5, 7,14, 11,5, 8,11,3,5, 7,9,14,18, 14,17, 16, 6,15,17,18, 16,7,0,1,2,14,17,18, 16,7,8,9,10,11,12,13,0,1,2,3,4,5,6,14,15,17,18, 0,14, 18, 16,7,8,9,10,11,12,13,0,1,2,3,4,5,6,14,15,17, 16,7,8,9,10,11,12,13,0,1,2,3,4,5,6,14,15, 13, 3,5, 8, 0,14, 16,8,9,11,1,2,3,4,5,