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

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

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