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

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

*GRAMMAR*
blicket -> BLUE 
 tufa -> PURPLE 
 zup -> RED 
 kiki -> GREEN 
 u1 wif -> [u1] [u1] [u1] [u1] 
 u1 dax u2 -> [u1] [u2] 
 u1 lug x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 