9,4, 4, 4, 4, 0,6,5,8,7,9,4,12,11,10,14,13, 4, 0,6,5,8,7,9,4,12,11,10,18,15,19,13,16, 4, 4, 4, 0, 4, 4, 0,4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 0,8,4, 4, 4, 4, 4, 4, 4, 4, 0,6,8,4,12,10,18,19,14, 4, 4, 4, 0, 0,1,2,3,4,17,20, 4, 4, 4, 2,4,18, 0,4, 4, 4, 19, 4, 4, 4, 4, 4, 8,10, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 18, 6,8,12,10,14, 4, 4, 6,8,7,4,12,10,14, 4, 0,4,19, 4, 20,13, 4, 4, 4, 6,5,8,7,9,4,12,11,10,14, 4, 0,6,5,2,8,7,3,9,4,12,11,10,18,20,14,13, 4, 4, 4, 0, 4, 0, 4, 0,4, 0,4, 6,8,7,4,12,10,14, 0, 4, 5,9,4,11,13, 4, 4, 4, 4, 0,4, 4, 0,6,4,12,10,14, 4, 0,5,8,11,15,19,13, 4, 6,5,8,7,9,12,11,10,14, 4, 8,4,10, 4, 0,6,5,8,7,9,4,12,11,10,15,14,13, 4, 4, 4, 0, 4, 5,8,7,9,4,11,10,13, 6,5,8,7,9,4,12,11,10,14, 6,5,4, 4, 4, 4, 4, 4, 4, 0,4, 4, 6,8,7,4,12,10,14, 0,6,5,8,7,9,4,12,11,10,15,14,13,16, 0,6,5,8,7,9,4,11,10,18,15,19,14,13, 4, 4, 4, 4, 0,4, 6,5,8,7,9,4,12,11,10,18,14,13, 0, 4, 0,4, 0,1,6,2,8,3,17,12,10,14, 4, 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,18, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 0,7,12,11, 4, 8,4, 4, 0,4, 4, 4, 0,4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 6,8,7,4,12,10,14, 4, 4, 4, 4, 4, 4,18, 0, 4, 8,4,10, 4, 4, 4, 4, 4, 0, 4, 0, 4, 4, 4, 0,4, 4, 4, 4, 4, 4, 6,8,7,4,12,10,14, 1,6,3,4,17,12,10,14, 4, 3,9,4,10, 4, 1,6,3,9,4,10,18, 4, 4, 4, 4, 4, 4, 0, 4, 4, 4, 4, 4, 4, 4, 0,6,5,8,7,9,4,12,11,10,14,13, 0,1,6,5,8,9,4,12,11,10,18,19,14,13, 4, 4, 0,6,5,8,7,9,4,12,11,10,19,14,13, 4, 0,6,5,8,7,9,4,12,11,10,14,13, 4, 0, 4, 19, 0,4, 4, 8,4,18, 4, 4, 4, 4, 0,8,4,15,16, 0,4, 4, 4, 4, 4,