1,2,2,3,3,4,4,4,6,7,7,8,9,9,10,11,11,12,12,13,13,
14,15,15,15,16,16,17,19,19,19,20,20,
21,21,21,22,22,24,-25,-18,27,27,29,29,30,30,31,31,32,32,33,
35,37,38,27,17,4,18,18,4,31,20,25,24,-6,-33,
2,-3,4,4,5,6,7,8,9,10,12,13,15,15,-16,17,18,18,19,19,19,20,
22,24,25,-26,27,31,32,33,34,35,36,-37,-30,
2,4,6,7,9,9,17,17,18,19,19,22,22,27,27,31,32,35,35,31,32,35,
4,5,5,6,7,9,13,15,17,18,18,19,20,22,23,27,
2,5,6,7,-8,9,-11,13,-14,18,19,20,22,-24,27,32,-33,-34,-12,-37,