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

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

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