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

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

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