*SUPPORT*
IN: gazzer gazzer OUT: PURPLE PURPLE
IN: dax blicket OUT: PINK PINK PINK
IN: lug zup lug blicket OUT: GREEN RED GREEN GREEN GREEN
IN: lug OUT: GREEN
IN: dax tufa zup fep dax OUT: PINK RED PINK
IN: zup tufa zup OUT: RED RED
IN: zup OUT: RED
IN: gazzer lug fep gazzer OUT: PURPLE GREEN PURPLE
IN: gazzer zup gazzer OUT: PURPLE RED PURPLE
IN: gazzer fep gazzer OUT: PURPLE PURPLE
IN: gazzer gazzer fep zup fep gazzer OUT: PURPLE PURPLE RED PURPLE
IN: dax fep gazzer OUT: PINK PURPLE
IN: lug zup fep gazzer OUT: GREEN RED PURPLE
IN: lug blicket OUT: GREEN GREEN GREEN

*QUERY*
IN: gazzer gazzer tufa zup OUT: PURPLE PURPLE RED
IN: zup fep gazzer OUT: RED PURPLE
IN: zup gazzer blicket fep lug fep lug OUT: RED PURPLE PURPLE PURPLE GREEN GREEN
IN: dax tufa dax OUT: PINK PINK
IN: lug zup OUT: GREEN RED
IN: gazzer blicket OUT: PURPLE PURPLE PURPLE
IN: gazzer OUT: PURPLE
IN: dax OUT: PINK
IN: zup zup blicket OUT: RED RED RED RED
IN: lug gazzer dax fep zup OUT: GREEN PURPLE PINK RED

*GRAMMAR*
dax -> PINK 
 zup -> RED 
 lug -> GREEN 
 gazzer -> PURPLE 
 u1 blicket -> [u1] [u1] [u1] 
 u1 tufa u2 -> [u1] [u2] 
 x1 fep u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 