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

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

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