In a third scenario, in {TAIL ~ order} to accelerate debits, {HEAD ~ the bank} accelerates its depositors credits 
in
In a third scenario , in { TAIL ~ order } to accelerate debits , { HEAD ~ the bank } accelerates its depositors credits
OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH