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

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

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