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

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

*GRAMMAR*
dax -> BLUE 
 blicket -> GREEN 
 zup -> PINK 
 kiki -> YELLOW 
 x1 wif -> [x1] [x1] [x1] 
 u1 gazzer u2 -> [u2] [u1] 
 x1 tufa u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 