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

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

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