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

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

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