"""
Author: Mathieu Perreault (mathieu.perreault@gmail.com)
"""

core_list = []
periphery_list = []
for line in open('species.csv'):
  mylist = line.split(',') # An list representation of the line, split on commas
  stype = mylist[1] # Can be core or periphery
  sname = mylist[2] # Name of species
  if stype == "core":
    core_list.append(sname)
  else: # Must be periphery!
    periphery_list.append(sname)

print "Core: ", len(core_list)
print "Periphery: ", len(periphery_list)