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

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

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