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

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

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