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

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

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