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

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

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