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

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

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