*SUPPORT*
IN: zup wif dax OUT: PURPLE PINK PINK
IN: fep wif fep OUT: BLUE BLUE BLUE
IN: dax gazzer OUT: PURPLE PURPLE PURPLE
IN: fep fep OUT: BLUE BLUE
IN: fep dax OUT: BLUE PURPLE
IN: fep OUT: BLUE
IN: blicket wif zup OUT: PINK GREEN GREEN
IN: dax zup kiki zup OUT: PURPLE PINK PURPLE PINK PINK
IN: blicket fep gazzer OUT: GREEN BLUE GREEN BLUE GREEN BLUE
IN: dax fep OUT: PURPLE BLUE
IN: blicket wif blicket blicket zup OUT: GREEN GREEN PINK GREEN GREEN
IN: blicket gazzer OUT: GREEN GREEN GREEN
IN: fep gazzer OUT: BLUE BLUE BLUE
IN: zup kiki dax kiki dax OUT: PINK PINK PURPLE PINK PINK PURPLE PURPLE

*QUERY*
IN: dax zup gazzer OUT: PURPLE PINK PURPLE PINK PURPLE PINK
IN: zup kiki dax blicket OUT: PINK PINK PURPLE GREEN
IN: fep zup wif fep OUT: BLUE BLUE PINK BLUE PINK
IN: blicket fep OUT: GREEN BLUE
IN: dax OUT: PURPLE
IN: blicket OUT: GREEN
IN: dax blicket OUT: PURPLE GREEN
IN: zup OUT: PINK
IN: blicket blicket OUT: GREEN GREEN
IN: dax fep fep OUT: PURPLE BLUE BLUE

*GRAMMAR*
fep -> BLUE 
 blicket -> GREEN 
 dax -> PURPLE 
 zup -> PINK 
 x1 gazzer -> [x1] [x1] [x1] 
 x1 kiki x2 -> [x1] [x1] [x2] 
 x1 wif x2 -> [x2] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 