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

# In[1]:


import stackview


# In[2]:


labels = [[0,1],[2,3]]

stackview.insight(labels)


# In[3]:


labels = [[4,1],[2,3]]

stackview.insight(labels)


# In[6]:


labels = [[5.,1.],[2.,3.]]

stackview.insight(labels)


# In[ ]: