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

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

*GRAMMAR*
gazzer -> BLUE 
 tufa -> RED 
 wif -> PINK 
 lug -> PURPLE 
 u1 zup u2 -> [u2] [u1] 
 x1 kiki x2 -> [x2] [x2] [x1] [x2] 
 x1 blicket x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 