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

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

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