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

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

*GRAMMAR*
fep -> PINK 
 blicket -> PURPLE 
 zup -> RED 
 lug -> BLUE 
 x1 gazzer -> [x1] [x1] [x1] 
 u1 wif -> [u1] [u1] 
 u1 tufa u2 -> [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 