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

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

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