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

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

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