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

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

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