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

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

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