Cross {HEAD ~ referencing mappings} may be created between {TAIL ~ activity descriptions} and journal items in order to find, filter and organize disparate data 
created between
Cross { HEAD ~ referencing mappings } may be created between { TAIL ~ activity descriptions } and journal items in order to find , filter and organize disparate data
OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH