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

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

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