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

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

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