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

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

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