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

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

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