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

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

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