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

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

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