*SUPPORT*
IN: tufa zup tufa OUT: PURPLE PURPLE PURPLE
IN: blicket kiki zup blicket OUT: YELLOW YELLOW GREEN YELLOW
IN: tufa tufa OUT: PURPLE PURPLE
IN: blicket lug OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: blicket zup blicket OUT: YELLOW YELLOW YELLOW
IN: tufa zup blicket fep tufa OUT: PURPLE YELLOW PURPLE YELLOW
IN: blicket OUT: YELLOW
IN: dax OUT: RED
IN: dax zup kiki OUT: GREEN RED GREEN
IN: tufa kiki OUT: PURPLE GREEN
IN: blicket zup tufa OUT: PURPLE YELLOW PURPLE
IN: tufa zup kiki fep dax OUT: RED GREEN PURPLE GREEN
IN: kiki kiki tufa zup tufa OUT: GREEN GREEN PURPLE PURPLE PURPLE
IN: dax tufa OUT: RED PURPLE

*QUERY*
IN: tufa blicket OUT: PURPLE YELLOW
IN: tufa OUT: PURPLE
IN: dax zup dax OUT: RED RED RED
IN: tufa lug OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki OUT: GREEN
IN: kiki lug OUT: GREEN GREEN GREEN GREEN GREEN
IN: tufa dax zup blicket OUT: PURPLE YELLOW RED YELLOW
IN: kiki dax dax zup blicket OUT: GREEN RED YELLOW RED YELLOW
IN: tufa zup blicket OUT: YELLOW PURPLE YELLOW
IN: blicket zup dax OUT: RED YELLOW RED

*GRAMMAR*
blicket -> YELLOW 
 tufa -> PURPLE 
 kiki -> GREEN 
 dax -> RED 
 x1 fep x2 -> [x2] [x1] 
 u1 zup u2 -> [u2] [u1] [u2] 
 x1 lug -> [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 