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

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

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