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

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

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