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

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

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