*SUPPORT*
IN: zup gazzer dax zup wif OUT: BLUE YELLOW BLUE BLUE YELLOW BLUE BLUE
IN: dax tufa gazzer tufa OUT: YELLOW PURPLE PURPLE PURPLE
IN: dax dax gazzer tufa wif OUT: YELLOW YELLOW PURPLE PURPLE PURPLE PURPLE
IN: zup wif OUT: BLUE BLUE
IN: blicket gazzer zup kiki OUT: PINK BLUE BLUE BLUE BLUE
IN: dax dax gazzer zup kiki OUT: YELLOW YELLOW BLUE BLUE BLUE BLUE
IN: dax kiki OUT: YELLOW YELLOW
IN: tufa wif OUT: PURPLE PURPLE
IN: dax OUT: YELLOW
IN: blicket wif OUT: PINK PINK
IN: tufa kiki OUT: PURPLE PURPLE
IN: dax zup wif OUT: YELLOW BLUE BLUE
IN: tufa gazzer tufa wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup gazzer tufa OUT: BLUE PURPLE PURPLE

*QUERY*
IN: tufa gazzer blicket kiki OUT: PURPLE PINK PINK PINK PINK
IN: dax wif OUT: YELLOW YELLOW
IN: zup OUT: BLUE
IN: tufa zup wif OUT: PURPLE BLUE BLUE
IN: blicket kiki OUT: PINK PINK
IN: tufa OUT: PURPLE
IN: tufa gazzer dax kiki OUT: PURPLE YELLOW YELLOW YELLOW YELLOW
IN: dax blicket blicket kiki OUT: YELLOW PINK PINK PINK
IN: zup kiki OUT: BLUE BLUE
IN: blicket OUT: PINK

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