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

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

*GRAMMAR*
kiki -> RED 
 zup -> PURPLE 
 lug -> BLUE 
 gazzer -> GREEN 
 x1 fep -> [x1] [x1] 
 x1 wif -> [x1] [x1] 
 x1 dax x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 