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

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

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