'''
Created on Oct 24, 2016

@author: Susan
'''
A = "jeff ron terry chris joe kelley tom".split()
B = "valerie brook mary pat jill".split()

# first nested loop   
for aname in A:
    for bname in B:
        if len(aname) == len(bname):
            print aname + ", " + bname

print 
# second nested loop
for bname in B:
    for aname in A:
        if len(aname) == len(bname):
            print aname + ", " + bname