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

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

*GRAMMAR*
zup -> PURPLE 
 fep -> BLUE 
 blicket -> YELLOW 
 kiki -> GREEN 
 u1 gazzer u2 -> [u2] [u1] 
 x1 wif x2 -> [x2] [x1] 
 u1 tufa -> [u1] [u1] [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 