nums=[]
for i in range(3):
    x = int(input())
    nums.append(x)
def bubble(nums):
    for y in range(0,len(nums)-1):
        for j in range(0,len(nums)-1-y):
            if nums[j] > nums[j+1]:
                nums[j] , nums[j+1] = nums[j+1] , nums[j]


bubble(nums)
for k in nums:
    print(' '.join(list(map(str,k))))