MPL = new Array(661,168,244,250,323,-1,222,169,336,225,276,919,284,839,279,600,1379,1156,540,572,306,359,659,298,489,302,351,551,-1,134,644,875,679,-1,249,-1,210,189,456,-1,-1,1322,425,343,562,340,503,334,572,824)