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

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

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