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

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

*GRAMMAR*
dax -> PURPLE 
 kiki -> RED 
 lug -> YELLOW 
 zup -> GREEN 
 x1 gazzer -> [x1] [x1] [x1] [x1] 
 x1 fep -> [x1] [x1] [x1] [x1] 
 u1 wif u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 