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

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

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