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

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

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