{HEAD ~ These amounts} of {TAIL ~ maximum supply power} are determined by the central power supply command station 
{ HEAD ~ These amounts } of { TAIL ~ maximum supply power } are determined by the central power supply command station
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH