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

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

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