[1,2,3,4,2,3,6,3,4,3,5,4,5,2,3,5,5,6,3,4,5,1,3,4, 5,3,4,7,3,5,7,4,5,7,2,3,5,7,5,6,7,3,4,5,7,1,3,4,5, 7,2,3,4,5,7,4,5,6,7,3,5,7,8,1,3,5,7,8,4,5,7,9,1,4, 5,7,9,4,5,7,11,2,3,5,7,11]