def Color_Sort( nums):

        n = len(nums)
        while(n>1):
            n-=1
            
            for i in range(n):
               if(nums[i] > nums[i+1]):
               
                   tmp = nums[i]
                   nums[i] = nums[i+1]
                   nums[i+1] = tmp
        return nums
print (Color_Sort([2,2,1,0,0,1]))