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

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

*GRAMMAR*
tufa -> GREEN 
 wif -> PINK 
 fep -> BLUE 
 gazzer -> RED 
 x1 blicket x2 -> [x2] [x1] [x1] [x1] 
 x1 zup u1 -> [u1] [x1] 
 u1 lug x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 