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

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

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