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

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

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