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

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

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