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

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

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