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

*QUERY*
IN: zup blicket wif fep OUT: PURPLE RED RED RED RED RED RED
IN: fep blicket wif fep OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup kiki wif zup OUT: RED RED BLUE RED BLUE
IN: zup wif gazzer wif fep OUT: PURPLE GREEN RED RED GREEN RED RED
IN: kiki kiki blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: gazzer dax zup fep OUT: GREEN RED PURPLE
IN: fep blicket OUT: PURPLE PURPLE PURPLE
IN: kiki wif kiki wif gazzer OUT: GREEN BLUE BLUE BLUE BLUE BLUE BLUE
IN: kiki dax kiki kiki OUT: BLUE BLUE BLUE
IN: kiki fep OUT: BLUE PURPLE

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