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

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

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