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

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

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