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

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

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