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

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

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