*SUPPORT*
IN: blicket zup fep OUT: BLUE BLUE GREEN
IN: fep gazzer OUT: BLUE BLUE BLUE
IN: blicket lug gazzer OUT: GREEN YELLOW YELLOW YELLOW
IN: dax gazzer OUT: RED RED RED
IN: blicket zup lug OUT: YELLOW YELLOW GREEN
IN: blicket zup dax tufa blicket zup dax OUT: RED RED GREEN RED RED GREEN
IN: blicket blicket gazzer OUT: GREEN GREEN GREEN GREEN
IN: blicket OUT: GREEN
IN: blicket gazzer OUT: GREEN GREEN GREEN
IN: lug zup lug OUT: YELLOW YELLOW YELLOW
IN: blicket blicket fep fep gazzer tufa dax blicket OUT: GREEN GREEN BLUE BLUE BLUE BLUE RED GREEN
IN: dax blicket zup dax OUT: RED RED RED GREEN
IN: fep OUT: BLUE
IN: lug OUT: YELLOW

*QUERY*
IN: blicket lug zup fep OUT: GREEN BLUE BLUE YELLOW
IN: fep zup lug OUT: YELLOW YELLOW BLUE
IN: blicket tufa fep OUT: GREEN BLUE
IN: fep lug gazzer OUT: BLUE YELLOW YELLOW YELLOW
IN: blicket zup dax tufa lug gazzer OUT: RED RED GREEN YELLOW YELLOW YELLOW
IN: dax zup fep OUT: BLUE BLUE RED
IN: lug gazzer tufa fep zup fep OUT: YELLOW YELLOW YELLOW BLUE BLUE BLUE
IN: blicket zup dax OUT: RED RED GREEN
IN: lug gazzer OUT: YELLOW YELLOW YELLOW
IN: lug dax blicket lug gazzer OUT: YELLOW RED GREEN YELLOW YELLOW YELLOW

*GRAMMAR*
fep -> BLUE 
 lug -> YELLOW 
 blicket -> GREEN 
 dax -> RED 
 u1 gazzer -> [u1] [u1] [u1] 
 u1 zup u2 -> [u2] [u2] [u1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 