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

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

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