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

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

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