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

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

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