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

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

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