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

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

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