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

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

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