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

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

*GRAMMAR*
dax -> BLUE 
 gazzer -> PINK 
 lug -> PURPLE 
 tufa -> GREEN 
 x1 fep x2 -> [x1] [x2] [x1] 
 x1 blicket -> [x1] [x1] 
 u1 zup u2 -> [u2] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 