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

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

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