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

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

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