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

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

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