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

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

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