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

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

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