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

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

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