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

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

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