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

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

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