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

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

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