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

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

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