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

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

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