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

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

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