{TAIL ~ The route suggesting portion} may provide {HEAD ~ an alternate route} to travel such that the predicted odor may not offend others that are socially connected to the user and that travel the same routes as the user 
{ TAIL ~ The route suggesting portion } may provide { HEAD ~ an alternate route } to travel such that the predicted odor may not offend others that are socially connected to the user and that travel the same routes as the user
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH