preparing N 1 regularly spaced vertically directional cuts on said composite ceramic body to thereby obtain {TAIL ~ the array} of {HEAD ~ M×N electrodisplacive actuators} 
preparing N 1 regularly spaced vertically directional cuts on said composite ceramic body to thereby obtain { TAIL ~ the array } of { HEAD ~ M×N electrodisplacive actuators }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD