List comparison in Python

[Nirmal]

HI

I have two list . i want to compare with each other with the list index[1][2][3] of each list with other list .If its a match then ignore , if not the return the whole list.

a = [['Eth1/1/13', 'Marketing', 'connected', '10', 'full', 'a-1000'], ['Eth1/1/14', 'NETFLOW02', 'connected', '10', 'full', '100']]

b = [['Eth1/1/13', 'NETFLOW02', 'connected', '15', 'full', '100'], ['Eth1/1/14', 'Marketing', 'connected', '10', 'full', 'a-1000']]

Expected Output :

Diff a:

Eth1/1/14  NETFLOW02   connected    10   full    100

Diff b:

Eth1/1/13  NETFLOW02    connected    15   full    100

My Code :

p = [i for i in a if i not in b]
for item in p: 
        print item[0]
print "\n++++++++++++++++++++++++++++++\n"
q = [i for i in b if i not in a]
    for item in q: 
        print item[0]

Any idea ?