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

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

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