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

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

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