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

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

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