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

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

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