{HEAD ~ The dispenser} includes {TAIL ~ a bag} or sachet which has a liquid permeable wall 
includes
{ HEAD ~ The dispenser } includes { TAIL ~ a bag } or sachet which has a liquid permeable wall
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH