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

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

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