{HEAD ~ A brace} may be provided for keeping {TAIL ~ the post hole digger assembly} from swaying on the support bar 
provided for keeping
{ HEAD ~ A brace } may be provided for keeping { TAIL ~ the post hole digger assembly } from swaying on the support bar
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH