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

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

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