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

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

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