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

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

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