#!/usr/bin/env python
# coding: utf-8

# In[1]:


# This function is given in the assignment
from scs import scs

# You have to implement this function, or something like it
from scs_list import scs_list


# ### Example 1

# In[2]:


strings = ['ABC', 'BCA', 'CAB']


# In[3]:


# Returns just one shortest superstring
scs(strings)


# In[4]:


# Returns list of all superstrings that are tied for shorest
scs_list(strings)


# ### Example 2

# In[5]:


strings = ['GAT', 'TAG', 'TCG', 'TGC', 'AAT', 'ATA']


# In[6]:


# Returns just one shortest superstring
scs(strings)


# In[7]:


# Returns list of all superstrings that are tied for shorest
scs_list(strings)