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

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

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