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

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

*GRAMMAR*
kiki -> PINK 
 fep -> BLUE 
 gazzer -> YELLOW 
 tufa -> PURPLE 
 u1 dax u2 -> [u1] [u2] 
 u1 zup u2 -> [u2] [u1] [u2] 
 u1 blicket x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 