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

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

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