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

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

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