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

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

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