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

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

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