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