[2,2,3,2,2,3,5,3,2,2,3,5,7,5,3,2,2,3,5,7,11,7,5,3, 2,2,3,5,7,11,13,11,7,5,3,2,2,3,5,7,11,13,17,13,11, 7,5,3,2,2,3,5,7,11,13,17,19,17,13,11,7,5,3,2,2,3, 5,7,11,13,17,19,23,19,17,13,11,7,5,3,2,2,3,5,7,11, 13,17,19,23,29,23,19,17,13,11,7,5,3,2]