*SUPPORT*
IN: gazzer tufa blicket OUT: PINK YELLOW PINK YELLOW
IN: zup blicket blicket OUT: RED RED RED RED
IN: gazzer blicket dax gazzer OUT: PINK PINK PINK PINK
IN: gazzer zup OUT: PINK RED
IN: gazzer fep OUT: PINK PINK
IN: lug dax gazzer blicket OUT: PINK BLUE PINK PINK BLUE PINK
IN: zup tufa fep OUT: RED YELLOW RED YELLOW
IN: tufa blicket fep fep OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: zup OUT: RED
IN: tufa tufa OUT: YELLOW YELLOW
IN: gazzer blicket blicket OUT: PINK PINK PINK PINK
IN: gazzer lug blicket OUT: PINK BLUE PINK BLUE
IN: zup fep OUT: RED RED
IN: tufa OUT: YELLOW

*QUERY*
IN: lug gazzer fep OUT: BLUE PINK BLUE PINK
IN: gazzer dax zup OUT: RED PINK RED
IN: gazzer gazzer fep OUT: PINK PINK PINK PINK
IN: tufa dax lug OUT: BLUE YELLOW BLUE
IN: gazzer OUT: PINK
IN: tufa tufa blicket OUT: YELLOW YELLOW YELLOW YELLOW
IN: lug tufa lug fep OUT: BLUE YELLOW BLUE BLUE YELLOW BLUE
IN: zup gazzer fep OUT: RED PINK RED PINK
IN: gazzer gazzer lug OUT: PINK PINK BLUE
IN: lug OUT: BLUE

*GRAMMAR*
gazzer -> PINK 
 lug -> BLUE 
 zup -> RED 
 tufa -> YELLOW 
 x1 blicket -> [x1] [x1] 
 x1 dax x2 -> [x2] [x1] [x2] 
 x1 fep -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 