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

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

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