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

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

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