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

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

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