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

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

*GRAMMAR*
kiki -> GREEN 
 dax -> PURPLE 
 lug -> YELLOW 
 wif -> BLUE 
 x1 blicket -> [x1] [x1] [x1] 
 u1 zup u2 -> [u2] [u1] [u1] [u2] 
 u1 fep -> [u1] [u1] [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 