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

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

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