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

*QUERY*
IN: zup dax tufa OUT: YELLOW GREEN
IN: tufa OUT: GREEN
IN: gazzer fep OUT: PINK PINK
IN: kiki tufa OUT: BLUE GREEN
IN: tufa gazzer blicket OUT: GREEN PINK GREEN PINK GREEN PINK GREEN PINK
IN: tufa kiki OUT: GREEN BLUE
IN: zup kiki zup zup OUT: YELLOW BLUE YELLOW YELLOW
IN: kiki zup OUT: BLUE YELLOW
IN: kiki tufa gazzer fep OUT: BLUE GREEN PINK BLUE GREEN PINK
IN: gazzer kiki blicket OUT: PINK BLUE PINK BLUE PINK BLUE PINK BLUE

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