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

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

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