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

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

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