[mark@toy ~/tmp]$ python pipe1.py
Parent 1292 got "Spam 000" at 968370008.322
Parent 1292 got "Spam 001" at 968370009.319
Parent 1292 got "Spam 002" at 968370011.319
Parent 1292 got "Spam 003" at 968370014.319
Parent 1292 got "Spam 004Spam 000" at 968370018.319
Parent 1292 got "Spam 001" at 968370019.319
Parent 1292 got "Spam 002" at 968370021.319
Parent 1292 got "Spam 003" at 968370024.319
Parent 1292 got "Spam 004Spam 000" at 968370028.319
Parent 1292 got "Spam 001" at 968370029.319
Parent 1292 got "Spam 002" at 968370031.319
Parent 1292 got "Spam 003" at 968370034.319     



[mark@toy ~/tmp]$ python pipe2.py
Parent 1296 got "Spam 000" at 968370066.162
Parent 1296 got "Spam 001" at 968370067.159
Parent 1296 got "Spam 002" at 968370069.159
Parent 1296 got "Spam 003" at 968370072.159
Parent 1296 got "Spam 004" at 968370076.159
Parent 1296 got "Spam 000" at 968370076.161
Parent 1296 got "Spam 001" at 968370077.159
Parent 1296 got "Spam 002" at 968370079.159
Parent 1296 got "Spam 003" at 968370082.159
Parent 1296 got "Spam 004" at 968370086.159
Parent 1296 got "Spam 000" at 968370086.161
Parent 1296 got "Spam 001" at 968370087.159
Parent 1296 got "Spam 002" at 968370089.159