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

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

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