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

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

*GRAMMAR*
blicket -> BLUE 
 wif -> PURPLE 
 lug -> YELLOW 
 gazzer -> GREEN 
 u1 kiki u2 -> [u1] [u2] 
 u1 fep -> [u1] [u1] 
 x1 dax x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 