*SUPPORT*
IN: blicket dax lug gazzer gazzer fep blicket OUT: PINK PURPLE PURPLE PINK GREEN
IN: dax lug blicket wif tufa dax OUT: PINK YELLOW PINK YELLOW GREEN PINK YELLOW GREEN
IN: blicket fep wif OUT: PINK YELLOW
IN: wif blicket fep blicket OUT: YELLOW PINK PINK
IN: blicket lug blicket OUT: PINK PINK
IN: gazzer dax OUT: PURPLE GREEN
IN: gazzer dax fep blicket OUT: PURPLE GREEN PINK
IN: blicket blicket lug wif OUT: PINK YELLOW PINK
IN: gazzer fep wif OUT: PURPLE YELLOW
IN: blicket tufa blicket OUT: PINK PINK PINK PINK
IN: dax wif OUT: GREEN YELLOW
IN: dax blicket OUT: GREEN PINK
IN: blicket lug dax fep blicket OUT: GREEN PINK PINK
IN: gazzer dax tufa gazzer OUT: PURPLE GREEN PURPLE GREEN PURPLE PURPLE GREEN

*QUERY*
IN: gazzer OUT: PURPLE
IN: gazzer lug gazzer OUT: PURPLE PURPLE
IN: gazzer blicket fep gazzer OUT: PURPLE PINK PURPLE
IN: dax lug blicket lug wif OUT: YELLOW PINK GREEN
IN: dax lug blicket OUT: PINK GREEN
IN: blicket OUT: PINK
IN: gazzer fep blicket OUT: PURPLE PINK
IN: gazzer lug blicket fep gazzer OUT: PINK PURPLE PURPLE
IN: dax fep dax OUT: GREEN GREEN
IN: dax OUT: GREEN

*GRAMMAR*
wif -> YELLOW 
 blicket -> PINK 
 dax -> GREEN 
 gazzer -> PURPLE 
 u1 lug x1 -> [x1] [u1] 
 x1 tufa u1 -> [x1] [x1] [u1] [x1] 
 u1 fep u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 