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

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

*GRAMMAR*
tufa -> PINK 
 zup -> BLUE 
 blicket -> YELLOW 
 lug -> GREEN 
 u1 gazzer -> [u1] [u1] 
 u1 kiki u2 -> [u1] [u2] 
 x1 dax x2 -> [x1] [x2] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 