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

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

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