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

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

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