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

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

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