*SUPPORT*
IN: fep wif tufa OUT: BLUE PURPLE BLUE
IN: tufa tufa dax lug tufa OUT: BLUE BLUE GREEN BLUE
IN: tufa tufa OUT: BLUE BLUE
IN: blicket wif tufa OUT: BLUE PINK BLUE
IN: tufa lug fep zup OUT: BLUE PURPLE BLUE PURPLE
IN: dax wif blicket OUT: PINK GREEN PINK
IN: dax lug blicket OUT: GREEN PINK
IN: blicket OUT: PINK
IN: tufa zup zup OUT: BLUE BLUE BLUE BLUE
IN: fep wif blicket OUT: PINK PURPLE PINK
IN: fep OUT: PURPLE
IN: blicket lug dax OUT: PINK GREEN
IN: dax OUT: GREEN
IN: fep lug fep OUT: PURPLE PURPLE

*QUERY*
IN: blicket wif dax zup OUT: GREEN PINK GREEN GREEN PINK GREEN
IN: fep lug tufa OUT: PURPLE BLUE
IN: tufa tufa wif dax zup OUT: BLUE GREEN BLUE GREEN BLUE GREEN BLUE GREEN
IN: tufa wif blicket OUT: PINK BLUE PINK
IN: tufa blicket wif dax zup OUT: BLUE GREEN PINK GREEN BLUE GREEN PINK GREEN
IN: fep lug blicket OUT: PURPLE PINK
IN: fep wif fep OUT: PURPLE PURPLE PURPLE
IN: blicket wif tufa zup OUT: BLUE PINK BLUE BLUE PINK BLUE
IN: dax lug tufa OUT: GREEN BLUE
IN: dax wif dax OUT: GREEN GREEN GREEN

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