import random
bgs=['_Douglas_MacArthur','__zhy__','So_noSlack','jljlzzz']
nums={}
for i in bgs:
    nums[i]=0
for i in range(1000000):
    nums[random.choice(bgs)]+=1
bgr=''
maxp=-1
for i in bgs:
    if(nums[i]>maxp):
        bgr=i
        maxp=nums[i]
print(bgr)