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

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

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