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

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

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