*SUPPORT*
IN: dax dax fep tufa zup tufa OUT: PINK PINK GREEN GREEN
IN: dax OUT: PINK
IN: kiki blicket OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: tufa wif wif dax tufa OUT: GREEN PURPLE PURPLE PINK GREEN
IN: dax zup kiki OUT: PINK YELLOW
IN: wif wif OUT: PURPLE PURPLE
IN: kiki zup tufa kiki tufa OUT: YELLOW GREEN YELLOW GREEN
IN: tufa dax zup kiki OUT: GREEN PINK YELLOW
IN: tufa tufa OUT: GREEN GREEN
IN: dax fep kiki OUT: PINK YELLOW
IN: dax blicket OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: tufa zup wif wif OUT: GREEN PURPLE PURPLE
IN: wif dax OUT: PURPLE PINK
IN: tufa kiki OUT: GREEN YELLOW

*QUERY*
IN: kiki OUT: YELLOW
IN: wif blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki wif fep wif OUT: YELLOW PURPLE PURPLE
IN: tufa OUT: GREEN
IN: dax kiki zup wif dax OUT: PINK YELLOW PURPLE PINK
IN: wif tufa OUT: PURPLE GREEN
IN: kiki fep dax OUT: YELLOW PINK
IN: wif OUT: PURPLE
IN: tufa dax OUT: GREEN PINK
IN: dax fep wif OUT: PINK PURPLE

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