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

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

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