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

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

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