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

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

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