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

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

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