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

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

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