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

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

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