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

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

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