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

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

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