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

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

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