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

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

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