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

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

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