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

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

*GRAMMAR*
zup -> PINK 
 fep -> RED 
 wif -> BLUE 
 lug -> YELLOW 
 x1 kiki -> [x1] [x1] 
 u1 blicket u2 -> [u1] [u2] [u1] [u2] [u1] 
 u1 tufa -> [u1] [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 