Removed fake superior PPN's, i.e. those that are not uplinks but sideways links.
Removed fake superior PPN's, i.e. those that are not uplinks but sideways links.

ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools