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

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

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