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

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

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