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

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

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