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

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

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