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

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

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