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

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

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