*SUPPORT*
IN: tufa gazzer blicket lug blicket OUT: RED YELLOW YELLOW RED RED YELLOW YELLOW RED
IN: fep gazzer tufa OUT: GREEN GREEN YELLOW YELLOW GREEN GREEN YELLOW
IN: kiki kiki blicket OUT: PINK PINK RED
IN: tufa tufa OUT: YELLOW YELLOW
IN: tufa lug blicket OUT: RED YELLOW
IN: tufa blicket OUT: YELLOW RED
IN: tufa kiki kiki blicket lug blicket lug kiki OUT: PINK RED YELLOW PINK PINK RED
IN: tufa lug blicket lug fep lug blicket OUT: RED GREEN RED YELLOW
IN: blicket OUT: RED
IN: tufa gazzer tufa OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki blicket fep lug tufa OUT: YELLOW PINK RED GREEN
IN: fep fep tufa lug tufa OUT: YELLOW GREEN GREEN YELLOW
IN: tufa tufa kiki lug kiki lug tufa OUT: YELLOW PINK YELLOW YELLOW PINK
IN: kiki lug fep OUT: GREEN PINK

*QUERY*
IN: kiki OUT: PINK
IN: kiki gazzer blicket OUT: PINK PINK RED RED PINK PINK RED
IN: kiki gazzer kiki lug fep OUT: GREEN PINK PINK PINK PINK PINK PINK PINK
IN: blicket kiki OUT: RED PINK
IN: blicket tufa OUT: RED YELLOW
IN: kiki gazzer tufa OUT: PINK PINK YELLOW YELLOW PINK PINK YELLOW
IN: fep OUT: GREEN
IN: fep lug fep OUT: GREEN GREEN
IN: kiki tufa OUT: PINK YELLOW
IN: tufa OUT: YELLOW

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