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

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

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