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

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

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