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

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

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