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

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

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