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

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

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