{TAIL ~ The unitary mounting wall} includes {HEAD ~ mounting holes} extending horizontally in the inner side surface above the mounting holes 
{ TAIL ~ The unitary mounting wall } includes { HEAD ~ mounting holes } extending horizontally in the inner side surface above the mounting holes
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH