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

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

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