*SUPPORT*
IN: tufa dax OUT: GREEN GREEN
IN: zup OUT: BLUE
IN: tufa zup kiki kiki OUT: GREEN BLUE GREEN BLUE GREEN BLUE GREEN BLUE
IN: tufa zup dax kiki OUT: GREEN BLUE BLUE GREEN BLUE BLUE
IN: zup zup gazzer dax OUT: BLUE BLUE PURPLE PURPLE
IN: tufa OUT: GREEN
IN: gazzer dax OUT: PURPLE PURPLE
IN: fep zup kiki OUT: YELLOW BLUE YELLOW BLUE
IN: fep OUT: YELLOW
IN: fep fep dax kiki OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep gazzer dax kiki OUT: YELLOW PURPLE PURPLE YELLOW PURPLE PURPLE
IN: tufa fep dax OUT: GREEN YELLOW YELLOW
IN: zup dax OUT: BLUE BLUE
IN: tufa dax blicket OUT: GREEN GREEN GREEN GREEN GREEN GREEN

*QUERY*
IN: gazzer dax blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep kiki kiki OUT: YELLOW YELLOW YELLOW YELLOW
IN: fep dax OUT: YELLOW YELLOW
IN: gazzer dax kiki OUT: PURPLE PURPLE PURPLE PURPLE
IN: zup gazzer OUT: BLUE PURPLE
IN: gazzer OUT: PURPLE
IN: zup dax blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: gazzer fep OUT: PURPLE YELLOW
IN: gazzer kiki kiki OUT: PURPLE PURPLE PURPLE PURPLE
IN: zup zup OUT: BLUE BLUE

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