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

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

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