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

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

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