{HEAD ~ The minimum value} of the index performance indicator further represents {TAIL ~ the minimum number} of grid cells that overlap with any particular geometric shape 
represents
{ HEAD ~ The minimum value } of the index performance indicator further represents { TAIL ~ the minimum number } of grid cells that overlap with any particular geometric shape
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH