gistfile1.py

#!/usr/bin/env python

def crange(tup, i=0, windowsize=3):
    l = len(tup)
    return "".join([ str(tup[(i+p)%l]) for p in range(0,windowsize)])

r = range(0,6)
for i in range(0,10):
    print crange( r, i , 3 )

!/usr/bin/env python

def crange(tup, i=0, windowsize=3):
l = len(tup)
return "".join([ str(tup[(i+p)%l]) for p in range(0,windowsize)])

r = range(0,6)
for i in range(0,10):
print crange( r, i , 3 )