MPL = new Array(-1,31,30,30,30,30,30,50,30,76,30,43,32,31,1349,30,40,30,979,1272,38,44,56,42,66,36,31,33,30,116,33,32,30,30,50,45,30,88,-1,30,30,30,31,35,32,33,644,489,719,-1,1251,342,449,629,492,714,477,631,569,876,993,529,830,444,596,472,649,654,1018,514,738,716,789,764,1334,479,679,463,657,414,544,434,614,475,685,530,695,599,1092,545,838,469,658,457,606,539,798,369,599)