Then, {TAIL ~ the mask} is fixed in a rolled up state, thereby forming {HEAD ~ the roller} 40 
Then , { TAIL ~ the mask } is fixed in a rolled up state , thereby forming { HEAD ~ the roller } 40
OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH