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

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

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