In {TAIL ~ at least one embodiment}, the blade 20 may contain rows 50 of pedestals 46 on the pressure side 26 and the suction side 28 of {HEAD ~ the blade} 
In { TAIL ~ at least one embodiment } , the blade 20 may contain rows 50 of pedestals 46 on the pressure side 26 and the suction side 28 of { HEAD ~ the blade }
OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD