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

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

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