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

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

*GRAMMAR*
gazzer -> YELLOW 
 wif -> GREEN 
 blicket -> PURPLE 
 dax -> PINK 
 x1 tufa x2 -> [x1] [x2] 
 u1 fep x1 -> [u1] [x1] 
 u1 lug u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 