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

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

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