*SUPPORT*
IN: lug tufa dax OUT: PINK YELLOW
IN: fep zup lug gazzer wif OUT: YELLOW RED BLUE YELLOW RED BLUE
IN: dax tufa dax OUT: PINK PINK
IN: fep zup gazzer wif OUT: RED BLUE RED BLUE
IN: gazzer dax OUT: RED PINK
IN: dax fep wif wif OUT: PINK BLUE PINK BLUE PINK BLUE PINK BLUE
IN: gazzer lug tufa fep wif OUT: RED BLUE YELLOW RED BLUE YELLOW
IN: dax zup dax OUT: PINK PINK
IN: gazzer gazzer OUT: RED RED
IN: lug OUT: YELLOW
IN: fep zup lug OUT: YELLOW BLUE
IN: lug zup lug tufa gazzer OUT: RED YELLOW YELLOW
IN: fep wif OUT: BLUE BLUE
IN: fep zup dax zup gazzer zup fep wif OUT: BLUE RED PINK BLUE BLUE RED PINK BLUE

*QUERY*
IN: fep zup gazzer wif wif OUT: RED BLUE RED BLUE RED BLUE RED BLUE
IN: gazzer tufa dax wif OUT: PINK RED PINK RED
IN: lug tufa lug wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: gazzer lug tufa fep OUT: RED BLUE YELLOW
IN: fep tufa fep OUT: BLUE BLUE
IN: dax zup lug OUT: YELLOW PINK
IN: dax zup fep gazzer OUT: BLUE RED PINK
IN: dax tufa gazzer OUT: RED PINK
IN: gazzer tufa gazzer OUT: RED RED
IN: fep tufa dax OUT: PINK BLUE

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