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

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

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