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

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

*GRAMMAR*
wif -> PURPLE 
 gazzer -> BLUE 
 zup -> GREEN 
 blicket -> RED 
 x1 lug -> [x1] [x1] [x1] 
 u1 dax u2 -> [u1] [u2] 
 x1 fep -> [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 