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

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

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