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

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

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