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

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

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