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

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

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