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

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

*GRAMMAR*
kiki -> YELLOW 
 zup -> RED 
 lug -> GREEN 
 dax -> PINK 
 u1 gazzer x1 -> [x1] [u1] [u1] 
 x1 fep x2 -> [x1] [x2] 
 u1 wif u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 