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

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

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