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

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

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