You can try something like: #!/usr/bin/python import sys inp = open("xyplan.nobreaks") data = [ i.strip() for i in inp if i ] while data: print ' '.join(data[0:3]) del data[0:3]
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You can try something like: #!/usr/bin/python import sys inp = open("xyplan.nobreaks") data = [ i.strip() for i in inp if i ] while data: print ' '.join(data[0:3]) del data[0:3]
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