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

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

*GRAMMAR*
gazzer -> YELLOW 
 fep -> PURPLE 
 lug -> PINK 
 zup -> BLUE 
 u1 tufa u2 -> [u1] [u2] 
 u1 dax -> [u1] [u1] 
 x1 kiki u1 -> [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 