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

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

*GRAMMAR*
kiki -> BLUE 
 tufa -> RED 
 lug -> PINK 
 fep -> YELLOW 
 x1 zup x2 -> [x1] [x2] [x2] [x1] 
 u1 wif -> [u1] [u1] 
 u1 blicket u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 