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

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

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