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

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

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