*SUPPORT*
IN: lug wif zup lug OUT: BLUE YELLOW BLUE
IN: fep wif wif tufa zup fep zup lug OUT: PINK YELLOW YELLOW YELLOW YELLOW PINK BLUE
IN: gazzer tufa OUT: PURPLE PURPLE PURPLE
IN: fep fep wif OUT: PINK PINK YELLOW
IN: fep wif OUT: PINK YELLOW
IN: gazzer blicket fep blicket fep OUT: PURPLE PINK PINK
IN: fep zup fep OUT: PINK PINK
IN: gazzer gazzer blicket fep zup gazzer blicket gazzer OUT: PURPLE PURPLE PINK PURPLE PURPLE
IN: fep zup wif OUT: PINK YELLOW
IN: wif tufa OUT: YELLOW YELLOW YELLOW
IN: gazzer OUT: PURPLE
IN: lug zup lug OUT: BLUE BLUE
IN: wif wif blicket fep OUT: YELLOW YELLOW PINK
IN: lug lug tufa blicket gazzer OUT: BLUE BLUE BLUE BLUE PURPLE

*QUERY*
IN: fep tufa OUT: PINK PINK PINK
IN: fep zup gazzer zup lug OUT: PINK PURPLE BLUE
IN: fep zup lug OUT: PINK BLUE
IN: lug lug gazzer tufa blicket gazzer OUT: BLUE BLUE PURPLE PURPLE PURPLE PURPLE
IN: gazzer fep fep tufa zup fep OUT: PURPLE PINK PINK PINK PINK PINK
IN: fep gazzer tufa OUT: PINK PURPLE PURPLE PURPLE
IN: lug OUT: BLUE
IN: fep OUT: PINK
IN: fep fep OUT: PINK PINK
IN: gazzer lug tufa zup fep OUT: PURPLE BLUE BLUE BLUE PINK

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