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

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

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