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

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

*GRAMMAR*
blicket -> BLUE 
 lug -> GREEN 
 tufa -> RED 
 fep -> PINK 
 u1 zup u2 -> [u2] [u1] 
 x1 wif -> [x1] [x1] 
 x1 gazzer u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 