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

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

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