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

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

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