tx3 = '/content/drive/My Drive/3.txt'
stroka = open(tx3).readline()
res = ''
a = []
check ='0123456789'
for i in range(0,len(stroka)-1):
  if stroka[i] in check:
    res += stroka[i]
  else:
    if len(res) != 0 and int(res) % 2 == 0:
      a.append(int(res))
    res = ''
print(a)
print(min(a))