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

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

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