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

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

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