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

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

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