{HEAD ~ electronic means} suitable for comparing the values VmS with {TAIL ~ a predetermined value} and to repeat the previous phases in case all the values of VmS are smaller than V 
{ HEAD ~ electronic means } suitable for comparing the values VmS with { TAIL ~ a predetermined value } and to repeat the previous phases in case all the values of VmS are smaller than V
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH