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

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

*GRAMMAR*
wif -> PURPLE 
 gazzer -> RED 
 tufa -> YELLOW 
 kiki -> GREEN 
 u1 blicket -> [u1] [u1] 
 x1 fep x2 -> [x1] [x2] [x1] 
 u1 lug x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 