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

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

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