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

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

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